Make more computed style helpers return PassRef.
authorakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Mon, 2 Dec 2013 02:47:40 +0000 (02:47 +0000)
committerakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Mon, 2 Dec 2013 02:47:40 +0000 (02:47 +0000)
commit89c7a93b6d7c624bea4e220a6fdd7700b9a71ad5
tree4a5018a2d1a7b9e0de0d58b79f1eb446309dc520
parent94369e86bc40949f2807307b051257743b8a4359
Make more computed style helpers return PassRef.
<https://webkit.org/b/125043>

Reduce branchiness in computed style code by making more of the
file-local helpers return PassRef instead of PassRefPtr.

Reviewed by Anders Carlsson.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@159907 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebCore/ChangeLog
Source/WebCore/css/CSSComputedStyleDeclaration.cpp