Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: dd50ed74020270b2d08e8aff0f06811216df2bdd
      
https://github.com/WebKit/WebKit/commit/dd50ed74020270b2d08e8aff0f06811216df2bdd
  Author: Elika Etemad <[email protected]>
  Date:   2025-10-17 (Fri, 17 Oct 2025)

  Changed paths:
    M Source/WebCore/rendering/RenderBlock.cpp
    M Source/WebCore/rendering/RenderBlock.h
    M Source/WebCore/rendering/RenderBlockFlow.cpp
    M Source/WebCore/rendering/RenderBlockFlow.h
    M Source/WebCore/rendering/RenderBox.cpp
    M Source/WebCore/rendering/RenderBox.h
    M Source/WebCore/rendering/RenderGrid.cpp
    M Source/WebCore/rendering/RenderGrid.h
    M Source/WebCore/rendering/RenderMultiColumnSet.cpp
    M Source/WebCore/rendering/RenderMultiColumnSet.h
    M Source/WebCore/rendering/RenderTable.cpp
    M Source/WebCore/rendering/RenderTable.h
    M Source/WebCore/rendering/RenderTableSection.cpp
    M Source/WebCore/rendering/svg/RenderSVGBlock.cpp
    M Source/WebCore/rendering/svg/RenderSVGBlock.h

  Log Message:
  -----------
  Clean up RenderBox overflow methods
https://bugs.webkit.org/show_bug.cgi?id=300835
rdar://162722242

Reviewed by Alan Baradlay.

The various computeOverflow/addOverflow methods are kinda tangled up. Clean it 
up.
- Shifts method declarations to the correct superclass/subclass level
  (adjusting names as necessary), and in the right section of the .h file.
- Simplifies parameters and sets us up for additional options in the future.
- Encapsulates memory management of m_overflow.

* Source/WebCore/rendering/RenderBlock.cpp:
(WebCore::RenderBlock::computeOverflow):
(WebCore::RenderBlock::addOverflowFromOutOfFlowBoxes):
(WebCore::RenderBlock::addVisualOverflowFromTheme):
(WebCore::RenderBlock::simplifiedLayout):
(WebCore::RenderBlock::addOverflowFromChildren): Deleted.
(WebCore::RenderBlock::addOverflowFromBlockChildren): Deleted.
* Source/WebCore/rendering/RenderBlock.h:
(WebCore::RenderBlock::computeOverflow):
(WebCore::RenderBlock::addOverflowFromInlineChildren): Deleted.
* Source/WebCore/rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::computeOverflow):
(WebCore::RenderBlockFlow::addOverflowFromInFlowChildren):
* Source/WebCore/rendering/RenderBlockFlow.h:
(WebCore::RenderBlockFlow::computeOverflow):
(WebCore::RenderBlockFlow::addOverflowFromInFlowChildren):
* Source/WebCore/rendering/RenderBox.cpp:
(WebCore::RenderBox::addOverflowFromInFlowChildren):
(WebCore::RenderBox::addOverflowFromContainedBox):
(WebCore::RenderBox::addOverflowWithRendererOffset):
(WebCore::RenderBox::addVisualOverflow):
(WebCore::RenderBox::percentageLogicalHeightIsResolvable const):
(WebCore::RenderBox::hasUnsplittableScrollingOverflow const):
(WebCore::RenderBox::isUnsplittableForPagination const):
(WebCore::RenderBox::addOverflowFromInFlowChildOrAbsolutePositionedDescendant): 
Deleted.
* Source/WebCore/rendering/RenderBox.h:
* Source/WebCore/rendering/RenderGrid.cpp:
(WebCore::RenderGrid::contentOverflowRect const):
(WebCore::RenderGrid::computeOverflow): Deleted.
* Source/WebCore/rendering/RenderGrid.h:
* Source/WebCore/rendering/RenderMultiColumnSet.cpp:
(WebCore::RenderMultiColumnSet::addOverflowFromInFlowChildren):
(WebCore::RenderMultiColumnSet::addOverflowFromChildren): Deleted.
* Source/WebCore/rendering/RenderMultiColumnSet.h:
* Source/WebCore/rendering/RenderTable.cpp:
(WebCore::RenderTable::addOverflowFromInFlowChildren):
(WebCore::RenderTable::addOverflowFromChildren): Deleted.
* Source/WebCore/rendering/RenderTable.h:
(WebCore::RenderTable::addOverflowFromInFlowChildren):
* Source/WebCore/rendering/RenderTableSection.cpp:
(WebCore::RenderTableSection::computeOverflowFromCells):
* Source/WebCore/rendering/svg/RenderSVGBlock.cpp:
(WebCore::RenderSVGBlock::computeOverflow):
* Source/WebCore/rendering/svg/RenderSVGBlock.h:

Canonical link: https://commits.webkit.org/301714@main



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