commit 740b27ceddf9032c6928be43100fd7b2314e7228
author commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Jul 05 16:07:35 2011 +0000
committer commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Jul 05 16:07:35 2011 +0000
tree f0f00d0889cc72348cc51c161764c259d404d69c
parent d057bd753106a3b2d9055448e662c77866336023

2011-07-05  Tamas Czene  <Czene.Tamas@stud.u-szeged.hu>

        Reviewed by Simon Fraser.

        Remove virtual functions from StyleImage.
        https://bugs.webkit.org/show_bug.cgi?id=63909

        We can remove the virtual "isChachedImage, isPendingImage, isGeneratedImage" functions to speed up the StyleImage.
        Some profile data shows this part is significant, especially in small CSS-based sites.
        Removing the virtual functions - removing the calls - makes a small performance progression on this part.

        * rendering/style/StyleCachedImage.h:
        (WebCore::StyleCachedImage::StyleCachedImage):
        * rendering/style/StyleGeneratedImage.h:
        (WebCore::StyleGeneratedImage::StyleGeneratedImage):
        * rendering/style/StyleImage.h:
        (WebCore::StyleImage::isCachedImage):
        (WebCore::StyleImage::isPendingImage):
        (WebCore::StyleImage::isGeneratedImage):
        (WebCore::StyleImage::StyleImage):
        * rendering/style/StylePendingImage.h:
        (WebCore::StylePendingImage::StylePendingImage):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@90399 268f45cc-cd09-0410-ab3c-d52691b4dbfc