Adds new messages and widens some existing messages between the renderer and browser processes to support an implementation of the HTML5AppCache spec with most of the logic running in the browser process. The gist of most of the changes are to indicate which frame each resource request is coming from, and to indicate which appcache each response was retrieved from (if any).See https://docs.google.com/a/google.com/Doc?docid=agv6ghfsqr_15f749cgt3&hl=en

Review URL: http://codereview.chromium.org/9712

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13258 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 0 deletions

diff --git a/webkit/glue/webframe_impl.h b/webkit/glue/webframe_impl.h
index 81a5f7f..942c000 100644
--- a/webkit/glue/webframe_impl.h
+++ b/webkit/glue/webframe_impl.h
@@ -181,6 +181,12 @@ class WebFrameImpl : public WebFrame, public base::RefCounted<WebFrameImpl> {
   virtual float PrintPage(int page, skia::PlatformCanvas* canvas);
   virtual void EndPrint();
 
+  virtual void SelectAppCacheWithoutManifest();
+  virtual void SelectAppCacheWithManifest(const GURL& manifest_url);
+  virtual WebAppCacheContext* GetAppCacheContext() const {
+    return app_cache_context_.get();
+  }
+
   PassRefPtr<WebCore::Frame> CreateChildFrame(
       const WebCore::FrameLoadRequest&,
       WebCore::HTMLFrameOwnerElement* owner_element);
@@ -412,6 +418,9 @@ class WebFrameImpl : public WebFrame, public base::RefCounted<WebFrameImpl> {
   // information. Is used by PrintPage().
   scoped_ptr<ChromePrintContext> print_context_;
 
+  // The app cache context for this frame.
+  scoped_ptr<WebAppCacheContext> app_cache_context_;
+
   // The input fields that are interested in edit events and their associated
   // listeners.
   typedef HashMap<RefPtr<WebCore::HTMLInputElement>,