tree 8cccf3c5d03299f5daa53d801216f3954c4587f5
parent bf9c52f0fc7055f94a8e9198f131d61e4696307e
author simon.fraser@apple.com <simon.fraser@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524864956 +0000
committer simon.fraser@apple.com <simon.fraser@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524864956 +0000

Refactor filter list checking code
https://bugs.webkit.org/show_bug.cgi?id=185087

Reviewed by Alan Bujtas.

Deduplicate code between filter and backdrop-filter for checking whether function lists
match, by making a shared function that takes a std::function.

The call sites have to declare the return type (-> const FilterOperations&) to avoid std::function
converting the return type into a value.

* animation/KeyframeEffectReadOnly.cpp:
(WebCore::KeyframeEffectReadOnly::checkForMatchingFilterFunctionLists const):
(WebCore::KeyframeEffectReadOnly::checkForMatchingFilterFunctionLists):
(WebCore::KeyframeEffectReadOnly::checkForMatchingBackdropFilterFunctionLists):
* animation/KeyframeEffectReadOnly.h:
* page/animation/KeyframeAnimation.cpp:
(WebCore::KeyframeAnimation::checkForMatchingFilterFunctionLists const):
(WebCore::KeyframeAnimation::checkForMatchingFilterFunctionLists):
(WebCore::KeyframeAnimation::checkForMatchingBackdropFilterFunctionLists):
* page/animation/KeyframeAnimation.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@231112 268f45cc-cd09-0410-ab3c-d52691b4dbfc