Move Render(View|Widget)Host and associated classes to content namespace.

chrome/browser/download/download_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/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
@@ skipping 1938 matching lines @@
   // JPEG image. The resource also has Cache-Control: no-cache set,
   // which normally requires revalidation each time.
   GURL jpeg_url = test_server()->GetURL("files/post/downloads/image.jpg");
   ASSERT_TRUE(jpeg_url.is_valid());
   WebContents* web_contents = browser()->GetSelectedWebContents();
   ASSERT_TRUE(web_contents != NULL);
   ui_test_utils::WindowedNotificationObserver observer(
       content::NOTIFICATION_NAV_ENTRY_COMMITTED,
       content::Source<content::NavigationController>(
           &web_contents->GetController()));
-  RenderViewHost* render_view_host = web_contents->GetRenderViewHost();
+  content::RenderViewHost* render_view_host = web_contents->GetRenderViewHost();
   ASSERT_TRUE(render_view_host != NULL);
   render_view_host->ExecuteJavascriptInWebFrame(
         string16(), ASCIIToUTF16("SubmitForm()"));
   observer.Wait();
   EXPECT_EQ(jpeg_url, web_contents->GetURL());
 
   // Stop the test server, and then try to save the page. If cache validation
   // is not bypassed then this will fail since the server is no longer
   // reachable. This will also fail if it tries to be retrieved via "GET"
   // rather than "POST".
@@ skipping 104 matching lines @@
     "zip_file_not_found.zip",
     DOWNLOAD_NAVIGATE,
     DOWNLOAD_INTERRUPT_REASON_SERVER_FAILED,
     false
   };
 
   // Do initial setup.
   ASSERT_TRUE(InitialSetup(false));
   DownloadFileCheckErrors(download_info);
 }