Show an extension info bubble when a script badge is clicked.

chrome/browser/ui/webui/chrome_web_ui_controller_factory.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/webui/chrome_web_ui_controller_factory.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/printing/print_preview_tab_controller.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/webui/about_ui.h"
 #include "chrome/browser/ui/webui/bookmarks_ui.h"
 #include "chrome/browser/ui/webui/crashes_ui.h"
 #include "chrome/browser/ui/webui/devtools_ui.h"
 #include "chrome/browser/ui/webui/downloads_ui.h"
 #include "chrome/browser/ui/webui/extensions/extension_activity_ui.h"
+#include "chrome/browser/ui/webui/extensions/extension_info_ui.h"
 #include "chrome/browser/ui/webui/extensions/extensions_ui.h"
 #include "chrome/browser/ui/webui/feedback_ui.h"
 #include "chrome/browser/ui/webui/flags_ui.h"
 #include "chrome/browser/ui/webui/flash_ui.h"
 #include "chrome/browser/ui/webui/generic_handler.h"
 #include "chrome/browser/ui/webui/gpu_internals_ui.h"
 #include "chrome/browser/ui/webui/help/help_ui.h"
 #include "chrome/browser/ui/webui/history_ui.h"
 #include "chrome/browser/ui/webui/inspect_ui.h"
 #include "chrome/browser/ui/webui/media/media_internals_ui.h"
 #include "chrome/browser/ui/webui/net_internals/net_internals_ui.h"
 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
 #include "chrome/browser/ui/webui/omnibox/omnibox_ui.h"
 #include "chrome/browser/ui/webui/options2/options_ui2.h"
 #include "chrome/browser/ui/webui/plugins_ui.h"
 #include "chrome/browser/ui/webui/policy_ui.h"
 #include "chrome/browser/ui/webui/predictors/predictors_ui.h"
 #include "chrome/browser/ui/webui/print_preview/print_preview_ui.h"
 #include "chrome/browser/ui/webui/profiler_ui.h"
 #include "chrome/browser/ui/webui/quota_internals_ui.h"
 #include "chrome/browser/ui/webui/suggestions_internals/suggestions_internals_ui.h"
 #include "chrome/browser/ui/webui/sync_internals_ui.h"
 #include "chrome/browser/ui/webui/task_manager/task_manager_ui.h"
 #include "chrome/browser/ui/webui/test_chrome_web_ui_controller_factory.h"
 #include "chrome/browser/ui/webui/tracing_ui.h"
 #include "chrome/browser/ui/webui/uber/uber_ui.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_constants.h"
+#include "chrome/common/extensions/extension_switch_utils.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/content_client.h"
 #include "googleurl/src/gurl.h"
 #include "ui/web_dialogs/constrained_web_dialog_ui.h"
 #include "ui/web_dialogs/web_dialog_ui.h"
 
 #if defined(OS_CHROMEOS)
@@ skipping 36 matching lines @@
 // may be NULL (for example, if the URL refers to an non-existent extension).
 typedef WebUIController* (*WebUIFactoryFunction)(WebUI* web_ui,
                                                  const GURL& url);
 
 // Template for defining WebUIFactoryFunction.
 template<class T>
 WebUIController* NewWebUI(WebUI* web_ui, const GURL& url) {
   return new T(web_ui);
 }
 
-// Special case for extensions.
+// Special cases for extensions.
 template<>
 WebUIController* NewWebUI<ExtensionWebUI>(WebUI* web_ui,
                                           const GURL& url) {
   return new ExtensionWebUI(web_ui, url);
 }
 
+template<>
+WebUIController* NewWebUI<ExtensionInfoUI>(WebUI* web_ui,
+                                           const GURL& url) {
+  return new ExtensionInfoUI(web_ui, url);
+}
+
 // Special case for older about: handlers.
 template<>
 WebUIController* NewWebUI<AboutUI>(WebUI* web_ui, const GURL& url) {
   return new AboutUI(web_ui, url.host());
 }
 
 // Only create ExtensionWebUI for URLs that are allowed extension bindings,
 // hosted by actual tabs. If there is no TabContents, it likely refers
 // to another container type, like an extension background page. If there is
 // no WebUI (it's not accessible when calling GetWebUIType and related
@@ skipping 212 matching lines @@
 #endif
       ) {
     return &NewWebUI<AboutUI>;
   }
 
   if (url.host() == chrome::kChromeUIExtensionActivityHost &&
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableExtensionActivityUI)) {
     return &NewWebUI<ExtensionActivityUI>;
   }
+  if (url.host() == chrome::kChromeUIExtensionInfoHost &&
+      extensions::switch_utils::IsActionBoxEnabled()) {

[Yoyo Zhou, 2012/06/22 19:20:53]

Since we stopped using this for all the new extensions UI, I changed it to the
more apt AreScriptBadgesEnabled.

+    return &NewWebUI<ExtensionInfoUI>;
+  }
 
   DLOG(WARNING) << "Unknown WebUI:" << url;
   return NULL;
 }
 
 // When the test-type switch is set, return a TestType object, which should be a
 // subclass of Type. The logic is provided here in the traits class, rather than
 // in GetInstance() so that the choice is made only once, when the Singleton is
 // first instantiated, rather than every time GetInstance() is called.
 template<typename Type, typename TestType>
@@ skipping 146 matching lines @@
   if (page_url.host() == chrome::kChromeUISettingsFrameHost)
     return options2::OptionsUI::GetFaviconResourceBytes();
 
   // Android doesn't use the plugins pages.
   if (page_url.host() == chrome::kChromeUIPluginsHost)
     return PluginsUI::GetFaviconResourceBytes();
 #endif
 
   return NULL;
 }