[LayoutNG] Preserve inline box fragment when having atomic inline child

If an inline element contains an atomic inline child, the height of the
child is often different from its parent, in which case the parent's
rect is no longer a simple union of its child rects.

Currently, LayoutNG fails to handle this. This patch ensures box
fragment creation in this case so that we can get correct rects for the
parent.

Tests:
- A lot of tests have wrong baselines, where inline elements are dumped
  with wrong sizes. This patch corrects them
- 4 relevant hit test failures are fixed
- Unfortunately, this patch reveals some existing bugs or unimplemented
  features. As a result, 7 tests regressed...

Bug: 851075
Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Change-Id: I4bf26ac35542d03a8bf01de1ffb9d4b2cdbac96b
Reviewed-on: https://chromium-review.googlesource.com/1108509
Commit-Queue: Xiaocheng Hu <xiaochengh@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Emil A Eklund <eae@chromium.org>
Cr-Commit-Position: refs/heads/master@{#570132}

third_party/WebKit/LayoutTests/FlagExpectations/enable-blink-features=LayoutNG

@@ -28,6 +28,21 @@ crbug.com/854889 accessibility/css-styles.html [ Failure ]
 # Hit test failure due to vertical-rl writing mode
 crbug.com/851075 fast/writing-mode/vertical-inline-block-hittest.html [ Failure ]
 
+# Wrong image alignment in vertical-rl writing mode
+crbug.com/636993 fast/writing-mode/vertical-baseline-alignment.html [ Failure ]
+
+# Need bidi inline fragmentation
+crbug.com/636993 fast/text/nested-bidi-with-continuation-crash.html [ Crash ]
+crbug.com/636993 fast/text/international/unicode-bidi-isolate-nested-with-removes-not-adjacent.html [ Crash ]
+crbug.com/636993 fast/text/international/unicode-bidi-isolate-nested-with-removes.html [ Crash ]
+
+# Wrong quirks mode line height for pattern <div><a><img></a></div>
+crbug.com/854840 fast/table/backgr_border-table-quirks-collapsed-border.html [ Failure ]
+crbug.com/854840 fast/table/backgr_border-table-quirks.html [ Failure ]
+
+# Fails to layout everything with 'position:absolute' inside inline block
+crbug.com/855749 fast/block/positioning/rtl-static-positioning-inline-block.html [ Crash ]
+
 # New passes
 crbug.com/774229 editing/pasteboard/copy-paste-white-space.html [ Pass ]
 crbug.com/591099 external/wpt/css/CSS2/floats-clear/no-clearance-adjoining-opposite-float.html [ Pass ]
@@ -429,7 +444,6 @@ crbug.com/714962 fast/dom/elementsFromPoint/elementsFromPoint-inline.html [ Fail
 crbug.com/591099 fast/dom/nodesFromRect/nodesFromRect-basic.html [ Failure ]
 crbug.com/714962 fast/dom/nodesFromRect/nodesFromRect-culled-inline-with-linebreak.html [ Failure ]
 crbug.com/714962 fast/dom/nodesFromRect/nodesFromRect-culled-inlines.html [ Failure ]
-crbug.com/591099 fast/dom/nodesFromRect/nodesFromRect-inline-image.html [ Failure ]
 crbug.com/591099 fast/dom/nodesFromRect/nodesFromRect-inner-documents.html [ Failure ]
 crbug.com/714962 fast/dom/nodesFromRect/nodesFromRect-links-and-text.html [ Failure ]
 crbug.com/591099 fast/dynamic/first-letter-after-list-marker.html [ Failure ]
@@ -438,7 +452,6 @@ crbug.com/591099 fast/encoding/utf-16-big-endian.html [ Failure ]
 crbug.com/591099 fast/encoding/utf-16-little-endian.html [ Failure ]
 crbug.com/591099 fast/events/mouse-relative-position.html [ Failure ]
 crbug.com/591099 fast/events/select-element.html [ Failure ]
-crbug.com/591099 fast/events/sequential-focus-navigation-starting-point.html [ Failure ]
 crbug.com/591099 fast/events/touch/compositor-touch-hit-rects.html [ Failure ]
 crbug.com/591099 fast/events/wheel/mainthread-touchpad-fling-latching.html [ Pass ]
 crbug.com/591099 fast/events/wheel/wheel-scroll-latching-on-scrollbar.html [ Pass ]
@@ -851,7 +864,6 @@ crbug.com/824918 virtual/layout_ng_experimental/ [ Skip ]
 crbug.com/591099 virtual/mojo-blob-urls/external/wpt/FileAPI/url/sandboxed-iframe.html [ Pass ]
 crbug.com/591099 virtual/mouseevent_fractional/fast/events/mouse-relative-position.html [ Failure ]
 crbug.com/591099 virtual/mouseevent_fractional/fast/events/select-element.html [ Failure ]
-crbug.com/591099 virtual/mouseevent_fractional/fast/events/sequential-focus-navigation-starting-point.html [ Failure ]
 crbug.com/591099 virtual/mouseevent_fractional/fast/events/touch/compositor-touch-hit-rects.html [ Failure ]
 crbug.com/591099 virtual/mouseevent_fractional/fast/events/wheel/mainthread-touchpad-fling-latching.html [ Pass ]
 crbug.com/591099 virtual/mouseevent_fractional/fast/events/wheel/wheel-scroll-latching-on-scrollbar.html [ Pass ]
@@ -872,7 +884,6 @@ crbug.com/591099 virtual/user-activation-v2/fast/dom/Window/window-lookup-preced
 crbug.com/591099 virtual/user-activation-v2/fast/events/mouse-cursor.html [ Failure ]
 crbug.com/591099 virtual/user-activation-v2/fast/events/mouse-relative-position.html [ Failure ]
 crbug.com/591099 virtual/user-activation-v2/fast/events/select-element.html [ Failure ]
-crbug.com/591099 virtual/user-activation-v2/fast/events/sequential-focus-navigation-starting-point.html [ Failure ]
 crbug.com/591099 virtual/user-activation-v2/fast/events/touch/compositor-touch-hit-rects.html [ Failure ]
 crbug.com/591099 virtual/user-activation-v2/fullscreen/full-screen-with-flex-item.html [ Failure ]
 crbug.com/591099 virtual/video-surface-layer/media/audio-controls-rendering.html [ Failure ]

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/css1/box_properties/border-expected.txt

@@ -68,7 +68,7 @@ layer at (0,0) size 785x1475 backgroundClip at (0,0) size 785x600 clip at (0,0)
             text run at (0,0) width 25: "The"
         LayoutText {#text} at (25,0) size 715x19
           text run at (25,0) width 715: " following image is also an anchor which points to a target on this page, but it should not have a border around it: "
-        LayoutInline {A} at (0,0) size 15x15 [color=#0000FF]
+        LayoutInline {A} at (0,0) size 15x19 [color=#0000FF]
           LayoutImage {IMG} at (740,0) size 15x15
         LayoutText {#text} at (755,0) size 4x19
           text run at (755,0) width 4: "."
@@ -151,7 +151,7 @@ layer at (0,0) size 785x1475 backgroundClip at (0,0) size 785x600 clip at (0,0)
                     text run at (0,0) width 25: "The"
                 LayoutText {#text} at (25,0) size 711x19
                   text run at (25,0) width 711: " following image is also an anchor which points to a target on this page, but it should not have a border around it:"
-                LayoutInline {A} at (0,0) size 15x15 [color=#0000FF]
+                LayoutInline {A} at (0,0) size 15x19 [color=#0000FF]
                   LayoutImage {IMG} at (0,20) size 15x15
                 LayoutText {#text} at (15,20) size 4x19
                   text run at (15,20) width 4: "."

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/css2.1/t0805-c5522-brdr-01-b-g-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x204
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x204
-    LayoutNGBlockFlow {BODY} at (8,16) size 784x156
-      LayoutNGBlockFlow {P} at (0,0) size 784x20 [color=#0000FF]
-        LayoutText {#text} at (0,0) size 264x19
-          text run at (0,0) width 264: "There should be no border around the cat:"
-      LayoutNGBlockFlow {DIV} at (32,52) size 720x104 [color=#FF0000]
-        LayoutInline {A} at (0,0) size 98x99 [color=#0000EE]
-          LayoutImage {IMG} at (0,0) size 98x99
-        LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/css-generated-content/inline-display-types-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x600
-    LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutNGBlockFlow {H1} at (0,0) size 784x37
-        LayoutText {#text} at (0,0) size 90x36
-          text run at (0,0) width 90: "Blocks"
-      LayoutNGBlockFlow {DIV} at (0,58.44) size 784x20
-        LayoutInline {<pseudo:before>} at (0,0) size 34x19
-          LayoutTextFragment (anonymous) at (0,0) size 34x19
-            text run at (0,0) width 34: "Test: "
-        LayoutText {#text} at (34,0) size 46x19
-          text run at (34,0) width 46: "content"
-      LayoutNGBlockFlow {DIV} at (0,78.44) size 784x20
-        LayoutNGBlockFlow {<pseudo:before>} at (0,0) size 30x20
-          LayoutTextFragment (anonymous) at (0,0) size 30x19
-            text run at (0,0) width 30: "Test:"
-        LayoutText {#text} at (30,0) size 46x19
-          text run at (30,0) width 46: "content"
-      LayoutNGBlockFlow {DIV} at (0,98.44) size 784x20
-        LayoutTable {<pseudo:before>} at (0,0) size 30x20
-          LayoutTableSection (anonymous) at (0,0) size 30x20
-            LayoutTableRow (anonymous) at (0,0) size 30x20
-              LayoutTableCell (anonymous) at (0,0) size 30x20 [r=0 c=0 rs=1 cs=1]
-                LayoutTextFragment (anonymous) at (0,0) size 30x19
-                  text run at (0,0) width 30: "Test:"
-        LayoutText {#text} at (30,0) size 46x19
-          text run at (30,0) width 46: "content"
-      LayoutNGBlockFlow {H1} at (0,139.88) size 784x37
-        LayoutText {#text} at (0,0) size 92x36
-          text run at (0,0) width 92: "Inlines"
-      LayoutNGBlockFlow (anonymous) at (0,198.31) size 784x60
-        LayoutInline {SPAN} at (0,0) size 80x19
-          LayoutInline {<pseudo:before>} at (0,0) size 34x19
-            LayoutTextFragment (anonymous) at (0,0) size 34x19
-              text run at (0,0) width 34: "Test: "
-          LayoutText {#text} at (34,0) size 46x19
-            text run at (34,0) width 46: "content"
-        LayoutBR {BR} at (80,15) size 0x0
-        LayoutInline {SPAN} at (0,0) size 76x20
-          LayoutNGBlockFlow {<pseudo:before>} at (0,20) size 30x20
-            LayoutTextFragment (anonymous) at (0,0) size 30x19
-              text run at (0,0) width 30: "Test:"
-          LayoutText {#text} at (30,20) size 46x19
-            text run at (30,20) width 46: "content"
-        LayoutBR {BR} at (76,35) size 0x0
-        LayoutInline {SPAN} at (0,0) size 76x20
-          LayoutTable {<pseudo:before>} at (0,40) size 30x20
-            LayoutTableSection (anonymous) at (0,0) size 30x20
-              LayoutTableRow (anonymous) at (0,0) size 30x20
-                LayoutTableCell (anonymous) at (0,0) size 30x20 [r=0 c=0 rs=1 cs=1]
-                  LayoutTextFragment (anonymous) at (0,0) size 30x19
-                    text run at (0,0) width 30: "Test:"
-          LayoutText {#text} at (30,40) size 46x19
-            text run at (30,40) width 46: "content"
-        LayoutBR {BR} at (76,55) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/css/visibility-hit-test-expected.txt

@@ -3,7 +3,7 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutNGBlockFlow {HTML} at (0,0) size 800x600
     LayoutNGBlockFlow {BODY} at (0,0) size 800x600
-      LayoutInline {A} at (0,0) size 300x300
+      LayoutInline {A} at (0,0) size 300x19
         LayoutImage {IMG} at (0,0) size 300x300
       LayoutText {#text} at (300,285) size 4x19
         text run at (300,285) width 4: " "

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/dom/HTMLProgressElement/progress-element-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x600
-    LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutProgress {PROGRESS} at (0,0) size 160x16
-      LayoutInline {SMALL} at (0,0) size 134x14
-        LayoutProgress {PROGRESS} at (160,2.14) size 133.33x13.33
-      LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/dom/nodesFromRect/nodesFromRect-inline-image-expected.txt

+
+Document::nodesFromRect : inline image - bug 85849
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS All correct nodes found for rect
+PASS successfullyParsed is true
+
+TEST COMPLETE
+

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/dynamic/genContentDestroyChildren-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x600
-    LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutNGBlockFlow {DIV} at (0,0) size 784x64
-        LayoutInline {A} at (0,0) size 52x64
-          LayoutImage {IMG} at (0,0) size 52x64
-          LayoutBR {BR} at (52,64) size 0x0
-        LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/dynamic/insert-before-table-part-in-continuation-expected.txt

@@ -21,7 +21,7 @@ layer at (0,0) size 800x600
           text run at (0,40) width 783: "specifying the table part as the \"before child\". The resulting render tree should look just like it would look if the parent was a"
           text run at (0,60) width 39: "block."
       LayoutNGBlockFlow {DIV} at (0,132) size 784x20
-        LayoutInline {SPAN} at (0,0) size 230x20
+        LayoutInline {SPAN} at (0,0) size 230x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutText {#text} at (40,0) size 87x19
@@ -33,7 +33,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,152) size 784x20
-        LayoutInline {SPAN} at (0,0) size 143x20
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,0) size 103x20
@@ -44,7 +44,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,172) size 784x35
-        LayoutInline {SPAN} at (0,0) size 143x35
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,15) size 103x20
@@ -55,7 +55,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,207) size 784x20
-        LayoutInline {SPAN} at (0,0) size 143x20
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutInline {SPAN} at (0,0) size 0x0
@@ -73,7 +73,7 @@ layer at (0,0) size 800x600
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x0
           LayoutNGBlockFlow {DIV} at (0,0) size 784x0
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x20
-          LayoutInline {SPAN} at (0,0) size 103x20
+          LayoutInline {SPAN} at (0,0) size 103x19
             LayoutTable (anonymous) at (0,0) size 103x20
               LayoutTableSection (anonymous) at (0,0) size 103x20
                 LayoutTableRow (anonymous) at (0,0) size 103x20
@@ -81,7 +81,7 @@ layer at (0,0) size 800x600
                     LayoutText {#text} at (0,0) size 103x19
                       text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,267) size 784x20
-        LayoutInline {SPAN} at (0,0) size 230x20
+        LayoutInline {SPAN} at (0,0) size 230x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutText {#text} at (40,0) size 87x19
@@ -93,7 +93,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,287) size 784x35
-        LayoutInline {SPAN} at (0,0) size 143x35
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,15) size 103x20
@@ -105,7 +105,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,322) size 784x35
-        LayoutInline {SPAN} at (0,0) size 143x35
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,15) size 103x20
@@ -116,7 +116,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,357) size 784x20
-        LayoutInline {SPAN} at (0,0) size 143x20
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutInline {SPAN} at (0,0) size 0x0
@@ -134,7 +134,7 @@ layer at (0,0) size 800x600
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x0
           LayoutNGBlockFlow {DIV} at (0,0) size 784x0
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x20
-          LayoutInline {SPAN} at (0,0) size 103x20
+          LayoutInline {SPAN} at (0,0) size 103x19
             LayoutTable (anonymous) at (0,0) size 103x20
               LayoutTableSection (anonymous) at (0,0) size 103x20
                 LayoutTableRow {DIV} at (0,0) size 103x20
@@ -142,7 +142,7 @@ layer at (0,0) size 800x600
                     LayoutText {#text} at (0,0) size 103x19
                       text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,417) size 784x20
-        LayoutInline {SPAN} at (0,0) size 230x20
+        LayoutInline {SPAN} at (0,0) size 230x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutText {#text} at (40,0) size 87x19
@@ -154,7 +154,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,437) size 784x35
-        LayoutInline {SPAN} at (0,0) size 143x35
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,15) size 103x20
@@ -167,7 +167,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,472) size 784x35
-        LayoutInline {SPAN} at (0,0) size 143x35
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutTable (anonymous) at (40,15) size 103x20
@@ -179,7 +179,7 @@ layer at (0,0) size 800x600
                   LayoutText {#text} at (0,0) size 103x19
                     text run at (0,0) width 103: "...continues here"
       LayoutNGBlockFlow {DIV} at (0,507) size 784x20
-        LayoutInline {SPAN} at (0,0) size 143x20
+        LayoutInline {SPAN} at (0,0) size 143x19
           LayoutText {#text} at (0,0) size 40x19
             text run at (0,0) width 40: "Text..."
           LayoutInline {SPAN} at (0,0) size 0x0
@@ -197,7 +197,7 @@ layer at (0,0) size 800x600
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x0
           LayoutNGBlockFlow {DIV} at (0,0) size 784x0
         LayoutNGBlockFlow (anonymous) at (0,20) size 784x20
-          LayoutInline {SPAN} at (0,0) size 103x20
+          LayoutInline {SPAN} at (0,0) size 103x19
             LayoutTable (anonymous) at (0,0) size 103x20
               LayoutTableSection {DIV} at (0,0) size 103x20
                 LayoutTableRow (anonymous) at (0,0) size 103x20

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/forms/form-element-geometry-expected.txt

@@ -17,25 +17,25 @@ layer at (0,0) size 800x675 backgroundClip at (0,0) size 800x600 clip at (0,0) s
           LayoutTableRow {TR} at (0,2) size 166x34
             LayoutNGTableCell {TD} at (2,2) size 58x34 [r=0 c=0 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 56x32 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 52x22
+                LayoutInline {FONT} at (0,0) size 52x27
                   LayoutButton {INPUT} at (2,7) size 52x22 [bgcolor=#C0C0C0] [border: (2px outset #C0C0C0)]
                     LayoutBlockFlow (anonymous) at (8,3) size 36x16
                       LayoutText {#text} at (0,0) size 36x16
                         text run at (0,0) width 36: "button"
             LayoutNGTableCell {TD} at (62,2) size 60x34 [r=0 c=1 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 58x32 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 54x20
+                LayoutInline {FONT} at (0,0) size 54x27
                   LayoutMenuList {SELECT} at (2,8) size 54x20 [bgcolor=#C0C0C0] [border: (1px solid #A9A9A9)]
                     LayoutBlockFlow (anonymous) at (1,1) size 52x18
                       LayoutText (anonymous) at (4,1) size 32x16
                         text run at (4,1) width 32: "menu"
             LayoutNGTableCell {TD} at (124,2) size 19x34 [r=0 c=2 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 17x32 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 13x13
+                LayoutInline {FONT} at (0,0) size 13x27
                   LayoutBlockFlow {INPUT} at (2,10) size 13x13
             LayoutNGTableCell {TD} at (145,2) size 19x34 [r=0 c=3 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 17x32 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 13x13
+                LayoutInline {FONT} at (0,0) size 13x27
                   LayoutBlockFlow {INPUT} at (2,10) size 13x13
       LayoutTable {TABLE} at (0,183.25) size 166x32
         LayoutTableSection {TBODY} at (0,0) size 166x32
@@ -63,25 +63,25 @@ layer at (0,0) size 800x675 backgroundClip at (0,0) size 800x600 clip at (0,0) s
           LayoutTableRow {TR} at (0,2) size 166x28
             LayoutNGTableCell {TD} at (2,2) size 58x28 [r=0 c=0 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 56x26 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 52x22
+                LayoutInline {FONT} at (0,0) size 52x12
                   LayoutButton {INPUT} at (2,2) size 52x22 [bgcolor=#C0C0C0] [border: (2px outset #C0C0C0)]
                     LayoutBlockFlow (anonymous) at (8,3) size 36x16
                       LayoutText {#text} at (0,0) size 36x16
                         text run at (0,0) width 36: "button"
             LayoutNGTableCell {TD} at (62,3) size 60x26 [r=0 c=1 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 58x24 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 54x20
+                LayoutInline {FONT} at (0,0) size 54x12
                   LayoutMenuList {SELECT} at (2,2) size 54x20 [bgcolor=#C0C0C0] [border: (1px solid #A9A9A9)]
                     LayoutBlockFlow (anonymous) at (1,1) size 52x18
                       LayoutText (anonymous) at (4,1) size 32x16
                         text run at (4,1) width 32: "menu"
             LayoutNGTableCell {TD} at (124,3) size 19x26 [r=0 c=2 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 17x24 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 13x13
+                LayoutInline {FONT} at (0,0) size 13x12
                   LayoutBlockFlow {INPUT} at (2,4) size 13x13
             LayoutNGTableCell {TD} at (145,3) size 19x26 [r=0 c=3 rs=1 cs=1]
               LayoutNGBlockFlow {DIV} at (1,1) size 17x24 [border: (2px solid #0000FF)]
-                LayoutInline {FONT} at (0,0) size 13x13
+                LayoutInline {FONT} at (0,0) size 13x12
                   LayoutBlockFlow {INPUT} at (2,4) size 13x13
       LayoutTable {TABLE} at (0,247.25) size 592x81
         LayoutTableSection {TBODY} at (0,0) size 592x81
@@ -221,7 +221,7 @@ layer at (0,0) size 800x675 backgroundClip at (0,0) size 800x600 clip at (0,0) s
               text run at (4,1) width 56: "xxxxxxxx"
         LayoutText {#text} at (0,0) size 0x0
       LayoutNGBlockFlow {DIV} at (0,625.88) size 784x20
-        LayoutInline {FONT} at (0,0) size 131x20
+        LayoutInline {FONT} at (0,0) size 131x12
           LayoutText {#text} at (0,0) size 0x0
           LayoutMenuList {SELECT} at (0,0) size 22x20 [bgcolor=#C0C0C0] [border: (1px solid #A9A9A9)]
             LayoutBlockFlow (anonymous) at (1,1) size 20x18

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/forms/number/number-appearance-spinbutton-disabled-readonly-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x600
-    LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutNGBlockFlow {P} at (0,0) size 784x20
-        LayoutText {#text} at (0,0) size 782x19
-          text run at (0,0) width 782: "Test appearances of spin buttons. Disabled state and read-only state should have appearances different from the normal state."
-      LayoutNGBlockFlow {DIV} at (0,36) size 784x30
-        LayoutInline {LABEL} at (0,0) size 334x30
-          LayoutTextControl {INPUT} at (0,0) size 250x30 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-            LayoutFlexibleBox {DIV} at (2,3) size 246x24
-              LayoutBlockFlow {DIV} at (0,0) size 231x24
-              LayoutBlockFlow {DIV} at (231,0) size 15x24
-          LayoutText {#text} at (250,7) size 84x19
-            text run at (250,7) width 84: " Normal state"
-      LayoutNGBlockFlow {DIV} at (0,66) size 784x30
-        LayoutInline {LABEL} at (0,0) size 342x30
-          LayoutTextControl {INPUT} at (0,0) size 250x30 [color=#545454] [bgcolor=#EBEBE4] [border: (2px inset #EEEEEE)]
-            LayoutFlexibleBox {DIV} at (2,3) size 246x24
-              LayoutBlockFlow {DIV} at (0,0) size 231x24
-          LayoutText {#text} at (250,7) size 92x19
-            text run at (250,7) width 92: " Disabled state"
-      LayoutNGBlockFlow {DIV} at (0,96) size 784x30
-        LayoutInline {LABEL} at (0,0) size 352x30
-          LayoutTextControl {INPUT} at (0,0) size 250x30 [bgcolor=#FFFFFF] [border: (2px inset #EEEEEE)]
-            LayoutFlexibleBox {DIV} at (2,3) size 246x24
-              LayoutBlockFlow {DIV} at (0,0) size 231x24
-          LayoutText {#text} at (250,7) size 102x19
-            text run at (250,7) width 102: " Read-only state"
-layer at (10,47) size 231x24
-  LayoutBlockFlow {DIV} at (0,0) size 231x24
-    LayoutText {#text} at (0,0) size 11x23
-      text run at (0,0) width 11: "0"
-layer at (10,77) size 231x24
-  LayoutBlockFlow {DIV} at (0,0) size 231x24
-    LayoutText {#text} at (0,0) size 11x23
-      text run at (0,0) width 11: "0"
-layer at (10,107) size 231x24
-  LayoutBlockFlow {DIV} at (0,0) size 231x24
-    LayoutText {#text} at (0,0) size 11x23
-      text run at (0,0) width 11: "0"
-layer at (241,77) size 15x24 transparent
-  LayoutBlockFlow {DIV} at (231,0) size 15x24
-layer at (241,107) size 15x24 transparent
-  LayoutBlockFlow {DIV} at (231,0) size 15x24
-caret: position 0 of child 0 {#text} of child 0 {DIV} of child 0 {DIV} of child 0 {DIV} of {#document-fragment} of child 0 {INPUT} of child 0 {LABEL} of child 9 {DIV} of body

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/fast/invalid/012-expected.txt

@@ -7,15 +7,15 @@ layer at (0,0) size 800x600
         LayoutInline {FONT} at (0,0) size 296x19
           LayoutText {#text} at (244,0) size 296x19
             text run at (244,0) width 296: "You should see a 100x100 green Image below."
-      LayoutNGBlockFlow (anonymous) at (0,20) size 784x100
-        LayoutInline {FONT} at (0,0) size 100x100
+      LayoutNGBlockFlow (anonymous) at (0,20) size 784x105
+        LayoutInline {FONT} at (0,0) size 100x19
           LayoutNGBlockFlow {IMG} at (0,0) size 100x100 [bgcolor=#008000]
           LayoutText {#text} at (0,0) size 0x0
-      LayoutTable {TABLE} at (0,120) size 6x6
+      LayoutTable {TABLE} at (0,125) size 6x6
         LayoutTableSection {TBODY} at (0,0) size 6x6
           LayoutTableRow {TR} at (0,2) size 6x2
             LayoutNGTableCell {TD} at (2,2) size 2x2 [r=0 c=0 rs=1 cs=1]
-      LayoutNGBlockFlow (anonymous) at (0,126) size 784x0
+      LayoutNGBlockFlow (anonymous) at (0,131) size 784x0
         LayoutInline {FONT} at (0,0) size 0x0
           LayoutText {#text} at (0,0) size 0x0
 layer at (8,28) size 100x100 clip at (9,29) size 98x98

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/images/image-in-map-expected.txt

@@ -3,7 +3,7 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutNGBlockFlow {HTML} at (0,0) size 800x600
     LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutInline {MAP} at (0,0) size 564x294
+      LayoutInline {MAP} at (0,0) size 564x19
         LayoutNGBlockFlow {IMG} at (0,0) size 564x294
       LayoutText {#text} at (0,0) size 0x0
 layer at (8,8) size 564x294 clip at (9,9) size 562x292

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/paint/invalidation/overflow/inline-block-overflow-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutNGBlockFlow {HTML} at (0,0) size 800x600
-    LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutNGBlockFlow {P} at (0,0) size 784x20
-        LayoutText {#text} at (0,0) size 322x19
-          text run at (0,0) width 322: "This is a repaint test of inline blocks with overflow."
-      LayoutNGBlockFlow (anonymous) at (0,46) size 784x20
-        LayoutInline {SPAN} at (0,0) size 198x20
-          LayoutText {#text} at (0,0) size 98x19
-            text run at (0,0) width 98: "Here comes an "
-          LayoutNGBlockFlow {SPAN} at (98,0) size 100x20 [bgcolor=#C0C0C0]
-            LayoutText {#text} at (0,0) size 92x39
-              text run at (0,0) width 74: "inline block"
-              text run at (0,20) width 92: "with overflow."
-        LayoutText {#text} at (0,0) size 0x0
-layer at (8,44) size 784x2 clip at (0,0) size 0x0
-  LayoutNGBlockFlow {HR} at (0,36) size 784x2 [border: (1px inset #EEEEEE)]

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/custom/absolute-sized-svg-in-xhtml-expected.txt

@@ -2,7 +2,7 @@ layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x105
   LayoutNGBlockFlow {html} at (0,0) size 800x105
-    LayoutInline {body} at (0,0) size 225x104
+    LayoutInline {body} at (0,0) size 225x19
       LayoutText {#text} at (0,0) size 0x0
       LayoutInline {h1} at (0,0) size 54x19
         LayoutText {#text} at (0,85) size 54x19

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/custom/createImageElement2-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x105
-  LayoutNGBlockFlow {html} at (0,0) size 800x105
-    LayoutInline {head} at (0,0) size 80x19
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutInline {title} at (0,0) size 76x19
-        LayoutText {#text} at (0,85) size 76x19
-          text run at (0,85) width 76: "SVG Image"
-      LayoutText {#text} at (76,85) size 4x19
-        text run at (76,85) width 4: " "
-    LayoutText {#text} at (0,0) size 0x0
-    LayoutInline {body} at (0,0) size 600x100
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (80,0) size 600x100
-        LayoutSVGImage {image} at (10,10) size 100x60
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/custom/image-parent-translation-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x224
-  LayoutNGBlockFlow {html} at (0,0) size 800x223.88
-    LayoutNGBlockFlow {body} at (8,21.44) size 784x194.44
-      LayoutNGBlockFlow {h1} at (0,0) size 784x37
-        LayoutText {#text} at (0,0) size 495x36
-          text run at (0,0) width 495: "SVG Images in Inline CSS Elements"
-      LayoutNGBlockFlow {p} at (0,58.44) size 784x40
-        LayoutText {#text} at (0,0) size 756x39
-          text run at (0,0) width 756: "The two following blocks should display side-by-side a 75x75 pixels image with a 3 pixels border overlaid on top of the"
-          text run at (0,20) width 127: "image (Bug 14051)."
-      LayoutNGBlockFlow (anonymous) at (0,114.44) size 784x80
-        LayoutInline {div} at (0,0) size 79x79
-          LayoutText {#text} at (0,0) size 0x0
-          LayoutSVGRoot {svg} at (0,0) size 75x75
-            LayoutSVGImage {image} at (0,0) size 75x75
-            LayoutSVGRect {rect} at (0,0) size 75x75 [stroke={[type=SOLID] [color=#FF0000] [stroke width=6.00]}] [x=0.00] [y=0.00] [width=75.00] [height=75.00]
-          LayoutText {#text} at (75,60) size 4x19
-            text run at (75,60) width 4: " "
-        LayoutText {#text} at (0,0) size 0x0
-        LayoutInline {div} at (0,0) size 75x75
-          LayoutText {#text} at (0,0) size 0x0
-          LayoutSVGRoot {svg} at (79,0) size 75x75
-            LayoutSVGImage {image} at (0,0) size 75x75
-            LayoutSVGRect {rect} at (0,0) size 75x75 [stroke={[type=SOLID] [color=#FF0000] [stroke width=6.00]}] [x=0.00] [y=0.00] [width=75.00] [height=75.00]
-          LayoutText {#text} at (0,0) size 0x0
-        LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-auto-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x405
-  LayoutNGBlockFlow {html} at (0,0) size 800x405
-    LayoutInline {body} at (0,0) size 400x400
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (0,0) size 400x400
-        LayoutSVGRect {rect} at (0,0) size 4000x4000 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=4000.00] [height=4000.00]
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-defaults-expected.txt

-layer at (0,0) size 800x600 clip at (0,0) size 785x585 scrollWidth 800 scrollHeight 605
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 785x605 backgroundClip at (0,0) size 785x585 clip at (0,0) size 785x585
-  LayoutNGBlockFlow {html} at (0,0) size 785x605
-    LayoutInline {body} at (0,0) size 800x600
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (0,0) size 800x600
-        LayoutSVGRect {rect} at (0,0) size 4000x4000 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=4000.00] [height=4000.00]
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-hidden-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x405
-  LayoutNGBlockFlow {html} at (0,0) size 800x405
-    LayoutInline {body} at (0,0) size 400x400
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (0,0) size 400x400
-        LayoutSVGRect {rect} at (0,0) size 4000x4000 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=4000.00] [height=4000.00]
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-scroll-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x405
-  LayoutNGBlockFlow {html} at (0,0) size 800x405
-    LayoutInline {body} at (0,0) size 400x400
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (0,0) size 400x400
-        LayoutSVGRect {rect} at (0,0) size 4000x4000 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=4000.00] [height=4000.00]
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-visible-expected.txt

-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x405
-  LayoutNGBlockFlow {html} at (0,0) size 800x405
-    LayoutInline {body} at (0,0) size 400x400
-      LayoutText {#text} at (0,0) size 0x0
-      LayoutSVGRoot {svg} at (0,0) size 400x400
-        LayoutSVGRect {rect} at (0,0) size 4000x4000 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=4000.00] [height=4000.00]
-      LayoutText {#text} at (0,0) size 0x0
-    LayoutText {#text} at (0,0) size 0x0

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=LayoutNG/virtual/gpu-rasterization/images/image-in-map-expected.txt

@@ -3,7 +3,7 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutNGBlockFlow {HTML} at (0,0) size 800x600
     LayoutNGBlockFlow {BODY} at (8,8) size 784x584
-      LayoutInline {MAP} at (0,0) size 564x294
+      LayoutInline {MAP} at (0,0) size 564x19
         LayoutNGBlockFlow {IMG} at (0,0) size 564x294
       LayoutText {#text} at (0,0) size 0x0
 layer at (8,8) size 564x294 clip at (9,9) size 562x292

third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/resources/csp-report.generate-csp-report.php.txt

+CONTENT_TYPE: application/csp-report
+HTTP_REFERER: http://127.0.0.1:8000/security/contentSecurityPolicy/resources/generate-csp-report.php
+REQUEST_METHOD: POST
+=== POST DATA ===
+{"csp-report":{"document-uri":"http://127.0.0.1:8000/security/contentSecurityPolicy/resources/generate-csp-report.php","referrer":"","violated-directive":"script-src","effective-directive":"script-src","original-policy":"script-src 'self'; report-uri save-report.php?test=generate-csp-report.php","disposition":"enforce","blocked-uri":"inline","line-number":1,"source-file":"http://127.0.0.1:8000/security/contentSecurityPolicy/resources/generate-csp-report.php","status-code":200,"script-sample":""}}
\ No newline at end of file

third_party/blink/renderer/core/layout/ng/inline/ng_inline_box_state.cc

@@ -245,11 +245,16 @@ void NGInlineBoxState::SetLineRightForBoxFragment(
 }
 
 bool NGInlineBoxState::ParentNeedsBoxFragment() const {
+  // Below are the known cases where parent rect may not equal the union of
+  // its child rects.
   if (margin_inline_start || margin_inline_end)
     return true;
-  // TODO(xiaochengh): Include other cases:
-  // - current box has a different font-size
-  // - current box is an atomic inline
+  // Inline box height is determined by font metrics, which can be different
+  // from the height of its child atomic inline.
+  if (item && item->Type() == NGInlineItem::kAtomicInline)
+    return true;
+  // TODO(xiaochengh): We may need to create box fragment when this box and
+  // parent have differnt 'font-size' values. Not capured by layout test yet.
   return false;
 }