Hide default context menu for platform apps.

chrome/browser/ui/browser.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 563 matching lines @@
 }
 
 bool Browser::HasFindBarController() const {
   return find_bar_controller_.get() != NULL;
 }
 
 bool Browser::is_app() const {
   return !app_name_.empty();
 }
 
+const Extension* Browser::GetPlatformApp() const {
+  if (is_app()) {
+    const std::string ext_id = web_app::GetExtensionIdFromApplicationName(
+        app_name_);
+    const Extension* app =
+        profile_->GetExtensionService()->GetInstalledExtension(ext_id);
+    if (app && app->is_platform_app())
+      return app;
+  }
+  return NULL;
+}
+
 bool Browser::is_devtools() const {
   return app_name_ == DevToolsWindow::kDevToolsApp;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, Creation Helpers:
 
 // static
 void Browser::OpenEmptyWindow(Profile* profile) {
   Browser* browser = Browser::Create(profile);
@@ skipping 4739 matching lines @@
     window_->GetLocationBar()->ShowFirstRunBubble(bubble_type);
   } else {
     GlobalErrorService* service =
         GlobalErrorServiceFactory::GetForProfile(profile());
     GlobalError* error = service->GetFirstGlobalErrorWithBubbleView();
     if (error) {
       error->ShowBubbleView(this);
     }
   }
 }