commit 160f135cfa5cab853c844cb52ac84115e542e294
author gyuyoung.kim@samsung.com <gyuyoung.kim@samsung.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Mon Sep 30 05:40:57 2013 +0000
committer gyuyoung.kim@samsung.com <gyuyoung.kim@samsung.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Mon Sep 30 05:40:57 2013 +0000
tree 6aa8bbc3790f29e8a889eb1974eb00d24035cb6a
parent 7010becbf38db6fcf6ed757cb35ec9e8380d91d7

Generate toCSSFooValue() for CSSCanvasValue
https://bugs.webkit.org/show_bug.cgi?id=122058

Reviewed by Antti Koivisto.

Generate toCSSFooValue() for CSSCanvasValue, and use it.
This type cast function will help to detect bad-casts.
isCanvasValue() is added in order to generate toCSSCanvasValue.

No new tests, no behavior change.

* css/CSSCanvasValue.h:
* css/CSSImageGeneratorValue.cpp:
(WebCore::CSSImageGeneratorValue::image):
(WebCore::CSSImageGeneratorValue::fixedSize):
(WebCore::CSSImageGeneratorValue::loadSubimages):
* css/CSSValue.cpp:
(WebCore::CSSValue::destroy):
* css/CSSValue.h:
(WebCore::CSSValue::isCanvasValue):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156633 268f45cc-cd09-0410-ab3c-d52691b4dbfc