Remove chrome/ code to handle App Notifications

chrome/renderer/extensions/app_bindings.h

Index: chrome/renderer/extensions/app_bindings.h
diff --git a/chrome/renderer/extensions/app_bindings.h b/chrome/renderer/extensions/app_bindings.h
index 99028e47b6cf559dc964220018222ff7a93f9a18..ce00b4f575b0b430b2ff9cc7ee644d7fa6dce289 100644
--- a/chrome/renderer/extensions/app_bindings.h
+++ b/chrome/renderer/extensions/app_bindings.h
@@ -34,15 +34,11 @@ class AppBindings : public ChromeV8Extension,
   v8::Handle<v8::Value> Install(const v8::Arguments& args);
   v8::Handle<v8::Value> GetDetails(const v8::Arguments& args);
   v8::Handle<v8::Value> GetDetailsForFrame(const v8::Arguments& args);
-  v8::Handle<v8::Value> GetAppNotifyChannel(const v8::Arguments& args);
   v8::Handle<v8::Value> GetInstallState(const v8::Arguments& args);
   v8::Handle<v8::Value> GetRunningState(const v8::Arguments& args);
 
   v8::Handle<v8::Value> GetDetailsForFrameImpl(WebKit::WebFrame* frame);
 
-  void OnGetAppNotifyChannelResponse(const std::string& channel_id,
-                                     const std::string& error,
-                                     int callback_id);
   void OnAppInstallStateResponse(const std::string& state, int callback_id);
 
   DISALLOW_COPY_AND_ASSIGN(AppBindings);