[webkit-reviews] review requested: [Bug 17998] When a resource is cached locally, WebKit should follow RFC 2616 "Specific end-to-end revalidation" instead of "Unspecified end-to-end revalidation" : [Attachment 22987] more updates

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 17998: When a resource is cached locally, WebKit should follow RFC 2616
"Specific end-to-end revalidation" instead of "Unspecified end-to-end
revalidation"
https://bugs.webkit.org/show_bug.cgi?id=17998

Attachment 22987: more updates
https://bugs.webkit.org/attachment.cgi?id=22987&action=edit

------- Additional Comments from Antti Koivisto <koivisto at iki.fi>
Fixes based on review comments, cleanups
- added CachedResource::mustRevalidate(CachePolicy) that takes "Cache-Control:
no-cache" and "CacheControl: must-revalidate" into account
- added CachedResource::isCacheValidator()
- renamed CachedResource::canBeRevalidated() to canUseCacheValidator()
- added CachedResourceHandle.cpp
- sorted headers
- random cosmetic fixes