DevTools: extract the dom_extension module.

BUG=679551

Review-Url: https://codereview.chromium.org/2620823002
Cr-Commit-Position: refs/heads/master@{#442651}

third_party/WebKit/LayoutTests/inspector/initial-modules-load-expected.txt

@@ -6,6 +6,7 @@ Loaded modules:
     bindings
     common
     components
+    dom_extension
     emulation
     extensions
     host
@@ -23,6 +24,7 @@ Loaded modules:
     bindings
     common
     components
+    dom_extension
     elements
     emulation
     extensions
@@ -45,6 +47,7 @@ Loaded modules:
     components
     components_lazy
     diff
+    dom_extension
     elements
     emulation
     extensions
@@ -75,6 +78,7 @@ Loaded modules:
     components
     components_lazy
     diff
+    dom_extension
     elements
     emulation
     extensions
@@ -105,6 +109,7 @@ Loaded modules:
     components
     components_lazy
     diff
+    dom_extension
     elements
     emulation
     extensions

third_party/WebKit/LayoutTests/inspector/open-with-rendering-option-enabled-expected.txt

@@ -4,6 +4,7 @@ Loaded modules:
     bindings
     common
     components
+    dom_extension
     emulation
     extensions
     host

third_party/WebKit/Source/devtools/BUILD.gn

@@ -164,6 +164,8 @@ all_devtools_files = [
   "front_end/diff/diff_match_patch.js",
   "front_end/diff/Diff.js",
   "front_end/diff/module.json",
+  "front_end/dom_extension/DOMExtension.js",
+  "front_end/dom_extension/module.json",
   "front_end/elements/breadcrumbs.css",
   "front_end/elements/ClassesPaneWidget.js",
   "front_end/elements/ColorSwatchPopoverIcon.js",
@@ -570,7 +572,6 @@ all_devtools_files = [
   "front_end/ui/cssShadowSwatch.css",
   "front_end/ui/dialog.css",
   "front_end/ui/Dialog.js",
-  "front_end/ui/DOMExtension.js",
   "front_end/ui/DOMSyntaxHighlighter.js",
   "front_end/ui/DropDownMenu.js",
   "front_end/ui/dropTarget.css",

third_party/WebKit/Source/devtools/front_end/dom_extension/module.json

+{
+    "dependencies": [
+        "platform"
+    ],
+    "scripts": [
+        "DOMExtension.js"
+    ]
+}

third_party/WebKit/Source/devtools/front_end/inspector.json

 {
     "modules" : [
         { "name": "platform", "type": "autostart" },
+        { "name": "dom_extension", "type": "autostart" },
         { "name": "main", "type": "autostart" },
         { "name": "components", "type": "autostart"},
         { "name": "ui", "type": "autostart" },

third_party/WebKit/Source/devtools/front_end/toolbox.json

@@ -4,6 +4,10 @@
             "name": "platform",
             "type": "autostart"
         },
+        {
+            "name": "dom_extension",
+            "type": "autostart"
+        },
         {
             "name": "toolbox_bootstrap",
             "type": "autostart"

third_party/WebKit/Source/devtools/front_end/toolbox_bootstrap/module.json

 {
     "dependencies": [
-        "platform"
+        "platform",
+        "dom_extension"
     ],
     "scripts": [
         "Toolbox.js"

third_party/WebKit/Source/devtools/front_end/ui/module.json

 {
     "dependencies": [
         "platform",
+        "dom_extension",
         "common",
         "host"
     ],
     "scripts": [
-        "DOMExtension.js",
         "Widget.js",
         "View.js",
         "treeoutline.js",

third_party/WebKit/Source/devtools/front_end/unit_test_runner.json

 {
     "modules" : [
         { "name": "platform", "type": "autostart" },
+        { "name": "dom_extension", "type": "autostart" },
         { "name": "ui", "type": "autostart" },
         { "name": "host", "type": "autostart" },
         { "name": "common", "type": "autostart" },
@@ -15,4 +16,4 @@
         { "name": "quick_open" }
     ],
     "has_html": true
-}
\ No newline at end of file
+}