Rename ExtensionsService to ExtensionService.

chrome/browser/profiles/profile_impl.h

Index: chrome/browser/profiles/profile_impl.h
diff --git a/chrome/browser/profiles/profile_impl.h b/chrome/browser/profiles/profile_impl.h
index 3f4d58735e1634422d47e824ad2e5504410ec229..3a6f9451ff1cf7ca378ac5ac4de2b58cd5ba2ffd 100644
--- a/chrome/browser/profiles/profile_impl.h
+++ b/chrome/browser/profiles/profile_impl.h
@@ -54,7 +54,7 @@ class ProfileImpl : public Profile,
   virtual UserScriptMaster* GetUserScriptMaster();
   virtual SSLHostState* GetSSLHostState();
   virtual net::TransportSecurityState* GetTransportSecurityState();
-  virtual ExtensionsService* GetExtensionsService();
+  virtual ExtensionService* GetExtensionService();
   virtual ExtensionDevToolsManager* GetExtensionDevToolsManager();
   virtual ExtensionProcessManager* GetExtensionProcessManager();
   virtual ExtensionMessageService* GetExtensionMessageService();
@@ -180,7 +180,7 @@ class ProfileImpl : public Profile,
   // Keep extension_prefs_ on top of extensions_service_ because the latter
   // maintains a pointer to the first and shall be destructed first.
   scoped_ptr<ExtensionPrefs> extension_prefs_;
-  scoped_refptr<ExtensionsService> extensions_service_;
+  scoped_refptr<ExtensionService> extensions_service_;
   scoped_refptr<UserScriptMaster> user_script_master_;
   scoped_refptr<ExtensionDevToolsManager> extension_devtools_manager_;
   scoped_ptr<ExtensionProcessManager> extension_process_manager_;