reflow comments in core/layout/[M-Z]*.{cpp,h}

third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp

Index: third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
diff --git a/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp b/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
index c1760c940a85a7591147cb774325a75f4d9f0372..9d24f1e331496dc20e05a10b8aad4306f24a3528 100644
--- a/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
+++ b/third_party/WebKit/Source/core/layout/VisualRectMappingTest.cpp
@@ -139,8 +139,8 @@ TEST_F(VisualRectMappingTest, LayoutView) {
   LayoutBlock* frameBody = toLayoutBlock(frameDocument.body()->layoutObject());
   LayoutText* frameText = toLayoutText(frameBody->lastChild());
 
-  // This case involves clipping: frame height is 50, y-coordinate of result rect is 13,
-  // so height should be clipped to (50 - 13) == 37.
+  // This case involves clipping: frame height is 50, y-coordinate of result
+  // rect is 13, so height should be clipped to (50 - 13) == 37.
   frameDocument.view()->setScrollOffset(ScrollOffset(0, 47),
                                         ProgrammaticScroll);
   LayoutRect originalRect(4, 60, 20, 80);
@@ -180,8 +180,9 @@ TEST_F(VisualRectMappingTest, LayoutViewSubpixelRounding) {
   LayoutObject* target = frameDocument.getElementById("target")->layoutObject();
   LayoutRect rect(0, 0, 100, 100);
   EXPECT_TRUE(target->mapToVisualRectInAncestorSpace(frameContainer, rect));
-  // When passing from the iframe to the parent frame, the rect of (0.5, 0, 100, 100) is expanded to (0, 0, 100, 100), and then offset by
-  // the 0.5 offset of frameContainer.
+  // When passing from the iframe to the parent frame, the rect of (0.5, 0, 100,
+  // 100) is expanded to (0, 0, 100, 100), and then offset by the 0.5 offset of
+  // frameContainer.
   EXPECT_EQ(LayoutRect(LayoutPoint(DoublePoint(0.5, 0)), LayoutSize(101, 100)),
             rect);
 }
@@ -206,8 +207,8 @@ TEST_F(VisualRectMappingTest, LayoutViewDisplayNone) {
   LayoutBlock* frameBody = toLayoutBlock(frameDocument.body()->layoutObject());
   LayoutBlock* frameDiv = toLayoutBlock(frameBody->lastChild());
 
-  // This part is copied from the LayoutView test, just to ensure that the mapped
-  // rect is valid before display:none is set on the iframe.
+  // This part is copied from the LayoutView test, just to ensure that the
+  // mapped rect is valid before display:none is set on the iframe.
   frameDocument.view()->setScrollOffset(ScrollOffset(0, 47),
                                         ProgrammaticScroll);
   LayoutRect originalRect(4, 60, 20, 80);
@@ -234,7 +235,8 @@ TEST_F(VisualRectMappingTest, SelfFlippedWritingMode) {
 
   LayoutBlock* target = toLayoutBlock(getLayoutObjectByElementId("target"));
   LayoutRect overflowRect = target->localOverflowRectForPaintInvalidation();
-  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the origin)
+  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the
+  // origin)
   // 140 = width(100) + box_shadow_offset_x(40)
   // 70 = height(50) + box_shadow_offset_y(20)
   EXPECT_EQ(LayoutRect(-40, 0, 140, 70), overflowRect);
@@ -270,7 +272,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingMode) {
   LayoutBlock* target = toLayoutBlock(getLayoutObjectByElementId("target"));
   LayoutRect targetOverflowRect =
       target->localOverflowRectForPaintInvalidation();
-  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the origin)
+  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the
+  // origin)
   // 140 = width(100) + box_shadow_offset_x(40)
   // 110 = height(90) + box_shadow_offset_y(20)
   EXPECT_EQ(LayoutRect(-40, 0, 140, 110), targetOverflowRect);
@@ -342,20 +345,23 @@ TEST_F(VisualRectMappingTest, ContainerOverflowScroll) {
   rect.move(-container->scrolledContentOffset());
   // 2 = target_x(0) + container_border_left(10) - scroll_left(8)
   // 3 = target_y(0) + container_border_top(10) - scroll_top(7)
-  // Rect is not clipped by container's overflow clip because of overflow:scroll.
+  // Rect is not clipped by container's overflow clip because of
+  // overflow:scroll.
   EXPECT_EQ(LayoutRect(2, 3, 140, 110), rect);
 
   rect = targetOverflowRect;
   EXPECT_TRUE(target->mapToVisualRectInAncestorSpace(&layoutView(), rect));
-  // (2, 3, 140, 100) is first clipped by container's overflow clip, to (10, 10, 50, 80),
-  // then is by added container's offset in LayoutView (111, 222).
+  // (2, 3, 140, 100) is first clipped by container's overflow clip, to
+  // (10, 10, 50, 80), then is by added container's offset in LayoutView
+  // (111, 222).
   EXPECT_EQ(LayoutRect(232, 121, 50, 80), rect);
   checkPaintInvalidationStateRectMapping(rect, targetOverflowRect, *target,
                                          layoutView(), layoutView());
 
   LayoutRect containerOverflowRect =
       container->localOverflowRectForPaintInvalidation();
-  // Because container has overflow clip, its visual overflow doesn't include overflow from children.
+  // Because container has overflow clip, its visual overflow doesn't include
+  // overflow from children.
   // 70 = width(50) + border_left_width(10) + border_right_width(10)
   // 100 = height(80) + border_top_width(10) + border_bottom_width(10)
   EXPECT_EQ(LayoutRect(0, 0, 70, 100), containerOverflowRect);
@@ -385,7 +391,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowScroll) {
   LayoutBlock* container =
       toLayoutBlock(getLayoutObjectByElementId("container"));
   EXPECT_EQ(LayoutUnit(), container->scrollTop());
-  // The initial scroll offset is to the left-most because of flipped blocks writing mode.
+  // The initial scroll offset is to the left-most because of flipped blocks
+  // writing mode.
   // 150 = total_layout_overflow(100 + 100) - width(50)
   EXPECT_EQ(LayoutUnit(150), container->scrollLeft());
   container->setScrollTop(LayoutUnit(7));
@@ -396,7 +403,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowScroll) {
   LayoutBlock* target = toLayoutBlock(getLayoutObjectByElementId("target"));
   LayoutRect targetOverflowRect =
       target->localOverflowRectForPaintInvalidation();
-  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the origin)
+  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the
+  // origin)
   // 140 = width(100) + box_shadow_offset_x(40)
   // 110 = height(90) + box_shadow_offset_y(20)
   EXPECT_EQ(LayoutRect(-40, 0, 140, 110), targetOverflowRect);
@@ -419,9 +427,11 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowScroll) {
   rect = targetOverflowRect;
   target->flipForWritingMode(rect);
   EXPECT_TRUE(target->mapToVisualRectInAncestorSpace(&layoutView(), rect));
-  // (-2, 3, 140, 100) is first clipped by container's overflow clip, to (40, 10, 50, 80),
-  // then is added by container's offset in LayoutView (111, 222).
-  // TODO(crbug.com/600039): rect.x() should be 262 (left + border-left), but is offset
+  // (-2, 3, 140, 100) is first clipped by container's overflow clip, to
+  // (40, 10, 50, 80), then is added by container's offset in LayoutView
+  // (111, 222).
+  // TODO(crbug.com/600039): rect.x() should be 262 (left + border-left), but is
+  // offset
   // by extra horizontal border-widths because of layout error.
   EXPECT_EQ(LayoutRect(322, 121, 50, 80), rect);
   checkPaintInvalidationStateRectMapping(rect, targetOverflowRect, *target,
@@ -429,7 +439,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowScroll) {
 
   LayoutRect containerOverflowRect =
       container->localOverflowRectForPaintInvalidation();
-  // Because container has overflow clip, its visual overflow doesn't include overflow from children.
+  // Because container has overflow clip, its visual overflow doesn't include
+  // overflow from children.
   // 110 = width(50) + border_left_width(40) + border_right_width(20)
   // 120 = height(80) + border_top_width(10) + border_bottom_width(30)
   EXPECT_EQ(LayoutRect(0, 0, 110, 120), containerOverflowRect);
@@ -442,7 +453,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowScroll) {
   rect = containerOverflowRect;
   container->flipForWritingMode(rect);
   EXPECT_TRUE(container->mapToVisualRectInAncestorSpace(&layoutView(), rect));
-  // TODO(crbug.com/600039): rect.x() should be 222 (left), but is offset by extra horizontal
+  // TODO(crbug.com/600039): rect.x() should be 222 (left), but is offset by
+  // extra horizontal
   // border-widths because of layout error.
   EXPECT_EQ(LayoutRect(282, 111, 110, 120), rect);
   checkPaintInvalidationStateRectMapping(
@@ -496,7 +508,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowHidden) {
   LayoutBlock* container =
       toLayoutBlock(getLayoutObjectByElementId("container"));
   EXPECT_EQ(LayoutUnit(), container->scrollTop());
-  // The initial scroll offset is to the left-most because of flipped blocks writing mode.
+  // The initial scroll offset is to the left-most because of flipped blocks
+  // writing mode.
   // 150 = total_layout_overflow(100 + 100) - width(50)
   EXPECT_EQ(LayoutUnit(150), container->scrollLeft());
   container->setScrollTop(LayoutUnit(7));
@@ -506,7 +519,8 @@ TEST_F(VisualRectMappingTest, ContainerFlippedWritingModeAndOverflowHidden) {
   LayoutBlock* target = toLayoutBlock(getLayoutObjectByElementId("target"));
   LayoutRect targetOverflowRect =
       target->localOverflowRectForPaintInvalidation();
-  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the origin)
+  // -40 = -box_shadow_offset_x(40) (with target's top-right corner as the
+  // origin)
   // 140 = width(100) + box_shadow_offset_x(40)
   // 110 = height(90) + box_shadow_offset_y(20)
   EXPECT_EQ(LayoutRect(-40, 0, 140, 110), targetOverflowRect);
@@ -538,7 +552,8 @@ TEST_F(VisualRectMappingTest, ContainerAndTargetDifferentFlippedWritingMode) {
   LayoutBlock* container =
       toLayoutBlock(getLayoutObjectByElementId("container"));
   EXPECT_EQ(LayoutUnit(), container->scrollTop());
-  // The initial scroll offset is to the left-most because of flipped blocks writing mode.
+  // The initial scroll offset is to the left-most because of flipped blocks
+  // writing mode.
   // 150 = total_layout_overflow(100 + 100) - width(50)
   EXPECT_EQ(LayoutUnit(150), container->scrollLeft());
   container->setScrollTop(LayoutUnit(7));
@@ -629,7 +644,8 @@ TEST_F(VisualRectMappingTest,
       // This div makes stacking-context composited.
       "    <div style='position: absolute; width: 1px; height: 1px; "
       "background:yellow; will-change: transform'></div>"
-      // This stacking context is paintInvalidationContainer of the absolute child, but not a container of it.
+      // This stacking context is paintInvalidationContainer of the absolute
+      // child, but not a container of it.
       "    <div id='stacking-context' style='opacity: 0.9'>"
       "        <div id='absolute' style='position: absolute; top: 50px; left: "
       "50px; width: 50px; height: 50px; background: green'></div>"