Implement initial chrome.browserAction.openPopup API.

chrome/browser/extensions/api/extension_action/extension_action_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_
 
+#include <string>
+
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 namespace base {
 class DictionaryValue;
 }
@@ skipping 316 matching lines @@
 };
 
 class BrowserActionDisableFunction : public ExtensionActionHideFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("browserAction.disable", BROWSERACTION_DISABLE)
 
  protected:
   virtual ~BrowserActionDisableFunction() {}
 };
 
+class BrowserActionOpenPopupFunction : public UIThreadExtensionFunction,
+                                       public content::NotificationObserver {
+ public:
+  DECLARE_EXTENSION_FUNCTION("browserAction.openPopup",
+                             BROWSERACTION_OPEN_POPUP)
+  BrowserActionOpenPopupFunction();
+
+ private:
+  virtual ~BrowserActionOpenPopupFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunImpl() OVERRIDE;
+
+  virtual void Observe(int type,
+                       const content::NotificationSource& source,
+                       const content::NotificationDetails& details) OVERRIDE;
+  void OpenPopupTimedOut();
+
+  content::NotificationRegistrar registrar_;
+  bool response_sent_;
+
+  DISALLOW_COPY_AND_ASSIGN(BrowserActionOpenPopupFunction);
+};
+
 //
 // scriptBadge.* aliases for supported scriptBadge APIs.
 //
 
 class ScriptBadgeSetPopupFunction : public ExtensionActionSetPopupFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("scriptBadge.setPopup", SCRIPTBADGE_SETPOPUP)
 
  protected:
   virtual ~ScriptBadgeSetPopupFunction() {}
@@ skipping 114 matching lines @@
                              PAGEACTIONS_DISABLEFORTAB)
 
  protected:
   virtual ~DisablePageActionsFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_EXTENSION_ACTION_API_H_