Reformat comments in core/layout/shapes

BUG=563793
TBR=mstensho@opera.com

Review-Url: https://codereview.chromium.org/2390413002
Cr-Commit-Position: refs/heads/master@{#422980}

third_party/WebKit/Source/core/layout/shapes/BoxShapeTest.cpp

@@ -65,8 +65,8 @@ namespace {
     EXPECT_FALSE(segment.isValid);                                            \
   }
 
-/* The BoxShape is based on a 100x50 rectangle at 0,0. The shape-margin value is 10,
- * so the shapeMarginBoundingBox rectangle is 120x70 at -10,-10:
+/* The BoxShape is based on a 100x50 rectangle at 0,0. The shape-margin value is
+ * 10, so the shapeMarginBoundingBox rectangle is 120x70 at -10,-10:
  *
  *   -10,-10   110,-10
  *       +--------+
@@ -115,8 +115,9 @@ TEST_F(BoxShapeTest, zeroRadii) {
   TEST_NO_EXCLUDED_INTERVAL(shape, LayoutUnit(100), LayoutUnit(200));
 }
 
-/* BoxShape geometry for this test. Corner radii are in parens, x and y intercepts
- * for the elliptical corners are noted. The rectangle itself is at 0,0 with width and height 100.
+/* BoxShape geometry for this test. Corner radii are in parens, x and y
+ * intercepts for the elliptical corners are noted. The rectangle itself is at
+ * 0,0 with width and height 100.
  *
  *         (10, 15)  x=10      x=90 (10, 20)
  *                (--+---------+--)

third_party/WebKit/Source/core/layout/shapes/PolygonShape.cpp

@@ -109,8 +109,8 @@ static FloatShapeInterval clippedCircleXRange(const FloatPoint& center,
   if (center.y() >= y1 && center.y() <= y2)
     return FloatShapeInterval(center.x() - radius, center.x() + radius);
 
-  // Clip the circle to the vertical range y1,y2 and return the extent of the clipped circle's
-  // projection on the X axis
+  // Clip the circle to the vertical range y1,y2 and return the extent of the
+  // clipped circle's projection on the X axis
 
   float xi = circleXIntercept((y2 < center.y() ? y2 : y1) - center.y(), radius);
   return FloatShapeInterval(center.x() - xi, center.x() + xi);

third_party/WebKit/Source/core/layout/shapes/Shape.cpp

@@ -237,8 +237,8 @@ std::unique_ptr<Shape> Shape::createRasterShape(Image* image,
 
   if (image && imageBuffer) {
     // FIXME: This is not totally correct but it is needed to prevent shapes
-    // that loads SVG Images during paint invalidations to mark layoutObjects for
-    // layout, which is not allowed. See https://crbug.com/429346
+    // that loads SVG Images during paint invalidations to mark layoutObjects
+    // for layout, which is not allowed. See https://crbug.com/429346
     ImageObserverDisabler disabler(image);
     SkPaint paint;
     IntRect imageSourceRect(IntPoint(), image->size());

third_party/WebKit/Source/core/layout/shapes/Shape.h

@@ -54,10 +54,11 @@ struct LineSegment {
   bool isValid;
 };
 
-// A representation of a BasicShape that enables layout code to determine how to break a line up into segments
-// that will fit within or around a shape. The line is defined by a pair of logical Y coordinates and the
-// computed segments are returned as pairs of logical X coordinates. The BasicShape itself is defined in
-// physical coordinates.
+// A representation of a BasicShape that enables layout code to determine how to
+// break a line up into segments that will fit within or around a shape. The
+// line is defined by a pair of logical Y coordinates and the computed segments
+// are returned as pairs of logical X coordinates. The BasicShape itself is
+// defined in physical coordinates.
 
 class CORE_EXPORT Shape {
   USING_FAST_MALLOC(Shape);

third_party/WebKit/Source/core/layout/shapes/ShapeOutsideInfo.cpp

@@ -184,8 +184,9 @@ const Shape& ShapeOutsideInfo::computedShape() const {
       *m_layoutBox.containingBlock()->style();
 
   WritingMode writingMode = containingBlockStyle.getWritingMode();
-  // Make sure contentWidth is not negative. This can happen when containing block has a vertical scrollbar and
-  // its content is smaller than the scrollbar width.
+  // Make sure contentWidth is not negative. This can happen when containing
+  // block has a vertical scrollbar and its content is smaller than the
+  // scrollbar width.
   LayoutUnit maximumValue =
       m_layoutBox.containingBlock()
           ? std::max(LayoutUnit(),