Expose details for appcache error events [Chromium]

webkit/browser/appcache/appcache_update_job.h

Index: webkit/browser/appcache/appcache_update_job.h
diff --git a/webkit/browser/appcache/appcache_update_job.h b/webkit/browser/appcache/appcache_update_job.h
index 3207fad34e98b9399f8b183bbe4502ece9f86ac1..806a03a7f9c99ff4380061810290062f70bf473b 100644
--- a/webkit/browser/appcache/appcache_update_job.h
+++ b/webkit/browser/appcache/appcache_update_job.h
@@ -126,6 +126,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
       existing_entry_ = entry;
     }
     ResultType result() const { return result_; }
+    int canceled_response_code() const { return canceled_response_code_; }
 
    private:
     // URLRequest::Delegate overrides
@@ -153,6 +154,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
     scoped_refptr<net::HttpResponseHeaders> existing_response_headers_;
     std::string manifest_data_;
     ResultType result_;
+    int canceled_response_code_;
     scoped_ptr<AppCacheResponseWriter> response_writer_;
   };  // class URLFetcher
 
@@ -165,7 +167,9 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
                                            AppCache* newest_cache,
                                            bool success,
                                            bool would_exceed_quota) OVERRIDE;
-  virtual void OnGroupMadeObsolete(AppCacheGroup* group, bool success) OVERRIDE;
+  virtual void OnGroupMadeObsolete(AppCacheGroup* group,
+                                   bool success,
+                                   int response_code) OVERRIDE;
 
   // Methods for AppCacheHost::Observer.
   virtual void OnCacheSelectionComplete(AppCacheHost* host) OVERRIDE {}  // N/A
@@ -175,7 +179,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
   virtual void OnServiceReinitialized(
       AppCacheStorageReference* old_storage) OVERRIDE;
 
-  void HandleCacheFailure(const std::string& error_message, ResultType result);
+  void HandleCacheFailure(const ErrorDetails& details, ResultType result);
 
   void FetchManifest(bool is_first_fetch);
   void HandleManifestFetchCompleted(URLFetcher* fetcher);
@@ -194,7 +198,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
   void NotifyAllAssociatedHosts(EventID event_id);
   void NotifyAllProgress(const GURL& url);
   void NotifyAllFinalProgress();
-  void NotifyAllError(const std::string& error_message);
+  void NotifyAllError(const ErrorDetails& detals);
   void AddAllAssociatedHostsToNotifier(HostNotifier* notifier);
 
   // Checks if manifest is byte for byte identical with the manifest
@@ -221,7 +225,7 @@ class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheUpdateJob
   void AddMasterEntryToFetchList(AppCacheHost* host, const GURL& url,
                                  bool is_new);
   void FetchMasterEntries();
-  void CancelAllMasterEntryFetches(const std::string& error_message);
+  void CancelAllMasterEntryFetches(const ErrorDetails& details);
 
   // Asynchronously loads the entry from the newest complete cache if the
   // HTTP caching semantics allow.