Move Extension into extensions namespace

chrome/browser/extensions/process_management_browsertest.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 "base/utf_string_conversions.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 45 matching lines @@
   // The app under test acts on URLs whose host is "localhost",
   // so the URLs we navigate to must have host "localhost".
   GURL base_url = test_server()->GetURL(
       "files/extensions/");
   GURL::Replacements replace_host;
   std::string host_str("localhost");  // Must stay in scope with replace_host.
   replace_host.SetHostStr(host_str);
   base_url = base_url.ReplaceComponents(replace_host);
 
   // Load an extension before adding tabs.
-  const Extension* extension1 = LoadExtension(
+  const extensions::Extension* extension1 = LoadExtension(
       test_data_dir_.AppendASCII("api_test/browser_action/basics"));
   ASSERT_TRUE(extension1);
   GURL extension1_url = extension1->url();
 
   // Create multiple tabs for each type of renderer that might exist.
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), base_url.Resolve("isolated_apps/app1/main.html"),
       CURRENT_TAB, ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), GURL(chrome::kChromeUINewTabURL),
@@ skipping 17 matching lines @@
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), base_url.Resolve("test_file_with_body.html"),
       NEW_FOREGROUND_TAB, ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   // Load another copy of isolated app 1.
   ui_test_utils::NavigateToURLWithDisposition(
       browser(), base_url.Resolve("isolated_apps/app1/main.html"),
       NEW_FOREGROUND_TAB, ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   // Load another extension.
-  const Extension* extension2 = LoadExtension(
+  const extensions::Extension* extension2 = LoadExtension(
       test_data_dir_.AppendASCII("api_test/browser_action/close_background"));
   ASSERT_TRUE(extension2);
   GURL extension2_url = extension2->url();
 
   // Get tab processes.
   ASSERT_EQ(9, browser()->tab_count());
   content::RenderProcessHost* isolated1_host =
       browser()->GetWebContentsAt(0)->GetRenderProcessHost();
   content::RenderProcessHost* ntp1_host =
       browser()->GetWebContentsAt(1)->GetRenderProcessHost();
@@ skipping 105 matching lines @@
        iter != epm->background_hosts().end(); ++iter) {
     process_ids.insert((*iter)->render_process_host()->GetID());
   }
 
   // We've loaded 5 extensions with background pages, 1 extension without
   // background page, and one isolated app. We expect only 2 unique processes
   // hosting those extensions.
   EXPECT_GE((size_t) 6, profile->GetExtensionService()->process_map()->size());
   EXPECT_EQ((size_t) 2, process_ids.size());
 }