commit 0fcdb6b9f51b7c8a145e2f0b6935d2071ce12bef
author levin@chromium.org <levin@chromium.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Feb 24 22:09:08 2010 +0000
committer levin@chromium.org <levin@chromium.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Feb 24 22:09:08 2010 +0000
tree 536c17a0d0fbb575d1ae30f48f752d29d3007c1a
parent 22b5f8660ee1483d2a1c1618d78c036a5c61a967

Need to create a CanvasSurface base class for HTMLCanvasElement.
https://bugs.webkit.org/show_bug.cgi?id=35322

Reviewed by Darin Adler.

This is an initial step in making the OffscreenCanvas object.

No new functionality so no new tests.

* GNUmakefile.am: Added CanvasSurface to the build.
* WebCore.gypi: ditto
* WebCore.pro: ditto
* WebCore.vcproj/WebCore.vcproj: ditto
* WebCore.xcodeproj/project.pbxproj: ditto
* dom/CanvasSurface.cpp: Added.
* dom/CanvasSurface.h: Added.
* html/HTMLCanvasElement.h: Made HTMLCanvasElement inherit from CanvasSurface.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@55201 268f45cc-cd09-0410-ab3c-d52691b4dbfc