Source/core/rendering/RenderBlock.h - Issue 195363007: Avoid unnecessary descents into nested boxes with floats.

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Unified Diff: Source/core/rendering/RenderBlock.h

Issue 195363007: Avoid unnecessary descents into nested boxes with floats. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Updated Created 6 years, 5 months ago

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Index: Source/core/rendering/RenderBlock.h

diff --git a/Source/core/rendering/RenderBlock.h b/Source/core/rendering/RenderBlock.h

index bbd064455518c33d19ef63e00294a1b01580f67b..3e48d6359c8bc033a6624b1e3c1cc85e7a2184b2 100644

--- a/Source/core/rendering/RenderBlock.h

+++ b/Source/core/rendering/RenderBlock.h

@@ -528,13 +528,13 @@ protected:

RenderObjectChildList m_children;

RenderLineBoxList m_lineBoxes; // All of the root line boxes created for this block flow. For example, <div>Hello<br>world.</div> will have two total lines for the <div>.

- // WARNING: Don't add any bits here until we are comfortable that removing m_lineHeight has not regressed performance. See http://crrev.com/260073005 for more information.

unsigned m_hasMarginBeforeQuirk : 1; // Note these quirk values can't be put in RenderBlockRareData since they are set too frequently.

unsigned m_hasMarginAfterQuirk : 1;

unsigned m_beingDestroyed : 1;

unsigned m_hasMarkupTruncation : 1;

unsigned m_hasBorderOrPaddingLogicalWidthChanged : 1;

mutable unsigned m_hasOnlySelfCollapsingChildren : 1;

+ mutable unsigned m_descendantsWithFloatsMarkedForLayout : 1;

// RenderRubyBase objects need to be able to split and merge, moving their children around

// (calling moveChildTo, moveAllChildrenTo, and makeChildrenNonInline).