[webkit-reviews] review requested: [Bug 51134] Move loading related code from MemoryCache to CachedResourceLoader : [Attachment 76707] refactor loading code out of MemoryCache

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 51134: Move loading related code from MemoryCache to CachedResourceLoader
https://bugs.webkit.org/show_bug.cgi?id=51134

Attachment 76707: refactor loading code out of MemoryCache
https://bugs.webkit.org/attachment.cgi?id=76707&action=review

------- Additional Comments from Antti Koivisto <koivisto at iki.fi>
Move loading related code from MemoryCache to CachedResourceLoader
- Merge MemoryCache::requestResource to CachedResourceLoader::requestResource
- Merge MemoryCache::requestUserCSSStyleSheet to
CachedResourceLoader::requestUserCSSStyleSheet
- Move MemoryCache::revalidateResource to
CachedResourceLoader::revalidateResource
- Add MemoryCache::add
- Refactor the decision on whether to reload, revalidate or use the existing
resource to 
  a single function, CachedResourceLoader::determineRevalidationPolicy