commit f7dd893c2c32bdc8ea70c5f08db2bbf4ddc36196
author ddkilzer@apple.com <ddkilzer@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Jan 31 02:02:05 2014 +0000
committer ddkilzer@apple.com <ddkilzer@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Jan 31 02:02:05 2014 +0000
tree 4daaf36bb51214b2732a13c3cb03596c75e24423
parent 191b6c7d48f23012bc1ce1538825e5cb3f5c78d1

Add security-checked cast for WebCore::CachedImage
<http://webkit.org/b/127967>

Reviewed by Darin Adler.

Source/WebCore:

* loader/cache/CachedImage.h:
(WebCore::toCachedImage): Add.
(WebCore::toCachedImageManual): Add.
* loader/cache/CachedResource.h:
(CACHED_RESOURCE_TYPE_CASTS): Add macro.

* loader/cache/CachedImage.cpp:
(WebCore::CachedImage::switchClientsToRevalidatedResource):
(WebCore::CachedImage::resumeAnimatingImagesForLoader):
* loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::requestImage):
* loader/cache/MemoryCache.cpp:
(WebCore::MemoryCache::removeImageFromCache):
- Use toCachedImage() and toCachedImageManual().

Source/WebKit/mac:

* Misc/WebCache.mm:
(+[WebCache imageForURL:]):
- Use WebCore::toCachedImage().


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@163148 268f45cc-cd09-0410-ab3c-d52691b4dbfc