[Webkit-unassigned] [Bug 64360] Move useRepaintBounds from RenderBlock::layoutRunsAndFloats to LineLayoutState

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=64360





--- Comment #4 from Chiculita Alexandru <achicu at adobe.com>  2011-07-12 23:09:09 PST ---
(From update of attachment 100483)
View in context: https://bugs.webkit.org/attachment.cgi?id=100483&action=review

Thanks for the review!

>> Source/WebCore/rendering/RenderBlockLineLayout.cpp:853
>> +    bool useRepaintBounds() const { return m_useRepaintBounds; }
> 
> "uses" or "shouldUse"? (I know original variable name was wrong....)

Ok.

>> Source/WebCore/rendering/RenderBlockLineLayout.cpp:-1293
>> -                    if (!useRepaintBounds)
> 
> Could you elaborate why we don't need this?

Every time the updateRepaintRangeFromBox was called there was an if (!useRepaintBounds) useRepaintBounds = true. So I've moved it to updateRepaintRangeFromBox and removed the if clause. It should be faster to just update it every time than to check it and update only if needed.

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