Enable file_handlers and chrome.app.runtime for QuickOffice.

chrome/browser/ui/extensions/application_launch.cc

 // Copyright (c) 2012 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/extensions/application_launch.h"
 
 #include <string>
 
 #include "apps/launcher.h"
 #include "base/command_line.h"
@@ skipping 22 matching lines @@
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/common/renderer_preferences.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
+#include "extensions/common/features/feature.h"
+#include "extensions/common/features/feature_provider.h"
 #include "grit/generated_resources.h"
 #include "ui/base/window_open_disposition.h"
 #include "ui/gfx/rect.h"
 
 #if defined(OS_MACOSX)
 #include "chrome/browser/ui/browser_commands_mac.h"
 #endif
 
 using content::WebContents;
 using extensions::Extension;
@@ skipping 263 matching lines @@
     return NULL;
   Profile* profile = params.profile;
 
   WebContents* tab = NULL;
   ExtensionPrefs* prefs = ExtensionPrefs::Get(profile);
   prefs->SetActiveBit(extension->id(), true);
 
   UMA_HISTOGRAM_ENUMERATION(
       "Extensions.AppLaunchContainer", params.container, 100);
 
-  if (extension->is_platform_app()) {
+  if (LaunchesViaEvent(extension)) {
     // Remember what desktop the launch happened on so that when the app opens a
     // window we can open them on the right desktop.
     PerAppSettingsServiceFactory::GetForBrowserContext(profile)->
         SetDesktopLastLaunchedFrom(extension->id(), params.desktop_type);
 
     apps::LaunchPlatformAppWithCommandLine(
         profile, extension, params.command_line, params.current_directory);
     return NULL;
   }
 
@@ skipping 123 matching lines @@
   // up in LoadingStateChanged to schedule a GetApplicationInfo. And when
   // the web app info is available, extensions::TabHelper notifies Browser via
   // OnDidGetApplicationInfo, which calls
   // web_app::UpdateShortcutForTabContents when it sees UPDATE_SHORTCUT as
   // pending web app action.
   extensions::TabHelper::FromWebContents(tab)->set_pending_web_app_action(
       extensions::TabHelper::UPDATE_SHORTCUT);
 
   return tab;
 }
+
+bool LaunchesViaEvent(const extensions::Extension* extension) {
+  extensions::FeatureProvider* feature_provider =
+      extensions::FeatureProvider::GetAPIFeatures();
+  extensions::Feature* feature = feature_provider->GetFeature("app.runtime");
+  return feature->IsAvailableToExtension(extension).is_available();
+}