Move WebstoreInstaller, WebstoreInlineInstaller, related in extensions namespace

chrome/browser/extensions/extension_tab_helper.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/extensions/extension_tab_helper.h"
 
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/page_action_controller.h"
 #include "chrome/browser/extensions/script_badge_controller.h"
@@ skipping 235 matching lines @@
   scoped_refptr<CrxInstaller> installer(
       CrxInstaller::Create(extension_service, prompt));
   installer->InstallWebApp(info);
 }
 
 void ExtensionTabHelper::OnInlineWebstoreInstall(
     int install_id,
     int return_route_id,
     const std::string& webstore_item_id,
     const GURL& requestor_url) {
-  scoped_refptr<WebstoreInlineInstaller> installer(new WebstoreInlineInstaller(
-      web_contents(),
-      install_id,
-      return_route_id,
-      webstore_item_id,
-      requestor_url,
-      this));
+  scoped_refptr<extensions::WebstoreInlineInstaller> installer(
+      new extensions::WebstoreInlineInstaller(
+          web_contents(),
+          install_id,
+          return_route_id,
+          webstore_item_id,
+          requestor_url,
+          this));
   installer->BeginInstall();
 }
 
 void ExtensionTabHelper::OnGetAppNotifyChannel(
     const GURL& requestor_url,
     const std::string& client_id,
     int return_route_id,
     int callback_id) {
 
   // Check for permission first.
@@ skipping 183 matching lines @@
     // last committed entry is not NULL. Last committed entry could be NULL
     // when an interstitial page is injected (e.g. bad https certificate,
     // malware site etc). When this happens, we abort the shortcut update.
     NavigationEntry* entry = controller.GetLastCommittedEntry();
     if (entry)
       GetApplicationInfo(entry->GetPageID());
     else
       pending_web_app_action_ = NONE;
   }
 }