Move a bunch more code into the content namespace.

content/browser/renderer_host/render_view_host_manager_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/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "content/common/content_constants_internal.h"
@@ skipping 11 matching lines @@
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "content/shell/shell.h"
 #include "content/test/content_browser_test.h"
 #include "content/test/content_browser_test_utils.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"
 
+using content::WebContentsImpl;
+
 namespace {
 
 bool CompareTrees(base::DictionaryValue* first, base::DictionaryValue* second) {
   string16 name1;
   string16 name2;
   if (!first->GetString(content::kFrameTreeNodeNameKey, &name1) ||
       !second->GetString(content::kFrameTreeNodeNameKey, &name2))
     return false;
   if (name1 != name2)
     return false;
@@ skipping 1288 matching lines @@
   NavigateToURL(shell(), https_server.GetURL("files/title1.html"));
 
   // Make sure it ends up at the right page.
   WaitForLoadStop(shell()->web_contents());
   EXPECT_EQ(https_server.GetURL("files/title1.html"),
             shell()->web_contents()->GetURL());
   EXPECT_EQ(new_site_instance, shell()->web_contents()->GetSiteInstance());
 }
 
 }  // namespace content