Indicate in the tab UI if appcache creation was blocked by privacy settings.

chrome/renderer/render_view.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 80 matching lines @@
 namespace base {
 class WaitableEvent;
 }
 
 namespace webkit_glue {
 struct FileUploadData;
 }
 
 namespace WebKit {
 class WebAccessibilityCache;
+class WebApplicationCacheHost;
+class WebApplicationCacheHostClient;
 class WebDataSource;
 class WebDragData;
 class WebGeolocationServiceInterface;
 class WebImage;
 class WebMediaPlayer;
 class WebMediaPlayerClient;
 class WebStorageNamespace;
 class WebURLRequest;
 struct WebFileChooserParams;
 struct WebFindOptions;
@@ skipping 183 matching lines @@
   // WebKit::WebFrameClient
   virtual WebKit::WebPlugin* createPlugin(
       WebKit::WebFrame* frame, const WebKit::WebPluginParams& params);
   virtual WebKit::WebWorker* createWorker(
       WebKit::WebFrame* frame, WebKit::WebWorkerClient* client);
   virtual WebKit::WebSharedWorker* createSharedWorker(
       WebKit::WebFrame* frame, const WebKit::WebURL& url,
       const WebKit::WebString& name, unsigned long long documentId);
   virtual WebKit::WebMediaPlayer* createMediaPlayer(
       WebKit::WebFrame* frame, WebKit::WebMediaPlayerClient* client);
+  virtual WebKit::WebApplicationCacheHost* createApplicationCacheHost(
+      WebKit::WebFrame* frame, WebKit::WebApplicationCacheHostClient* client);
   virtual WebKit::WebCookieJar* cookieJar();
   virtual void willClose(WebKit::WebFrame* frame);
   virtual bool allowPlugins(WebKit::WebFrame* frame, bool enabled_per_settings);
   virtual bool allowImages(WebKit::WebFrame* frame, bool enabled_per_settings);
   virtual void loadURLExternally(
       WebKit::WebFrame* frame, const WebKit::WebURLRequest& request,
       WebKit::WebNavigationPolicy policy);
   virtual WebKit::WebNavigationPolicy decidePolicyForNavigation(
       WebKit::WebFrame* frame, const WebKit::WebURLRequest& request,
       WebKit::WebNavigationType type, const WebKit::WebNode&,
@@ skipping 884 matching lines @@
 
   // Site isolation metrics flags.  These are per-page-load counts, reset to 0
   // in OnClosePage.
   int cross_origin_access_count_;
   int same_origin_access_count_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_