Cleanup: Simplify some extension API code.

chrome/browser/extensions/api/cookies/cookies_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.
 
 // Defines the Chrome Extensions Cookies API functions for accessing internet
 // cookies, as specified in the extension API JSON.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_COOKIES_COOKIES_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_COOKIES_COOKIES_API_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/memory/ref_counted.h"
-#include "base/time.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/browser/net/chrome_cookie_notification_details.h"
 #include "chrome/common/extensions/api/cookies.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 #include "net/cookies/canonical_cookie.h"
 
-namespace base {
-class DictionaryValue;
-}
-
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace extensions {
 
 // Observes CookieMonster notifications and routes them as events to the
 // extension system.
 class ExtensionCookiesEventRouter : public content::NotificationObserver {
  public:
   explicit ExtensionCookiesEventRouter(Profile* profile);
   virtual ~ExtensionCookiesEventRouter();
 
   void Init();
 
  private:
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Handler for the COOKIE_CHANGED event. The method takes the details of such
   // an event and constructs a suitable JSON formatted extension event from it.
-  void CookieChanged(Profile* profile,
-                     ChromeCookieDetails* details);
+  void CookieChanged(Profile* profile, ChromeCookieDetails* details);
 
   // This method dispatches events to the extension message service.
   void DispatchEvent(Profile* context,
-                     const char* event_name,
+                     const std::string& event_name,
                      scoped_ptr<base::ListValue> event_args,
                      GURL& cookie_domain);
 
   // Used for tracking registrations to CookieMonster notifications.
   content::NotificationRegistrar registrar_;
 
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionCookiesEventRouter);
 };
@@ skipping 126 matching lines @@
 
   // ExtensionFunction:
   // GetAllCookieStoresFunction is sync.
   virtual void Run() OVERRIDE;
   virtual bool RunImpl() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_COOKIES_COOKIES_API_H_