tree 2ed3f0ecc10f2d46708773e9b5a576c4d93f2e5a
parent eb68f1e479edc351196e3ea22bdf3eecad47b77c
author weinig@apple.com <weinig@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593533477 +0000
committer weinig@apple.com <weinig@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593533477 +0000

Move Color blending related functions to their own files
https://bugs.webkit.org/show_bug.cgi?id=213742

Reviewed by Dean Jackson.

- Moves Color::blend(const Color&), Color::blendWithWhite(), blend(const Color&, const Color&, double)
  and blendWithoutPremultiply(const Color&, const Color&, double) to their own files: ColorBlending.h/cpp
- Renames Color::blend(const Color&) to blendSourceOver(const Color&, const Color&) 
- Renames Color::blendWithWhite() to blendWithWhite(const Color&).

* Sources.txt:
* WebCore.xcodeproj/project.pbxproj:
Add new files.

* platform/graphics/Color.cpp:
(WebCore::Color::blend const): Deleted.
(WebCore::Color::blendWithWhite const): Deleted.
(WebCore::blend): Deleted.
(WebCore::blendWithoutPremultiply): Deleted.
* platform/graphics/Color.h:
* platform/graphics/ColorBlending.cpp: Copied from Source/WebCore/platform/graphics/Color.cpp.
* platform/graphics/ColorBlending.h: Added.
Move declarations / implementations from Color.h/cpp to ColorBlending.h/cpp.

* css/CSSGradientValue.cpp:
* editing/FrameSelection.cpp:
(WebCore::CaretBase::computeCaretColor):
* page/FrameView.cpp:
(WebCore::FrameView::documentBackgroundColor const):
* page/TextIndicator.cpp:
(WebCore::estimatedBackgroundColorForRange):
* page/animation/CSSPropertyAnimation.cpp:
* platform/graphics/filters/FilterOperation.cpp:
* rendering/RenderBoxModelObject.cpp:
(WebCore::RenderBoxModelObject::paintFillLayerExtended):
* rendering/RenderMenuList.cpp:
(RenderMenuList::getItemBackgroundColor const):
* rendering/RenderTheme.cpp:
(WebCore::RenderTheme::transformSelectionBackgroundColor const):
Update for new signatures and #include ColorBlending.h as neeeded.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@263753 268f45cc-cd09-0410-ab3c-d52691b4dbfc