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

content/browser/renderer_host/render_view_host_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/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"
 
+using content::RenderViewHostImpl;
 using content::WebContents;
 
 class RenderViewHostTest : public InProcessBrowserTest {
  public:
   RenderViewHostTest() {}
 };
 
 
 IN_PROC_BROWSER_TEST_F(RenderViewHostTest,
                        ExecuteJavascriptAndGetValue) {
@@ skipping 190 matching lines @@
   ui_test_utils::NavigateToURL(browser(), test_url);
   EXPECT_TRUE(observer.base_url().is_empty());
   EXPECT_EQ(1, observer.navigation_count());
 
   // But should be set to the original page when reading MHTML.
   test_url = net::FilePathToFileURL(test_server()->document_root().Append(
       FILE_PATH_LITERAL("google.mht")));
   ui_test_utils::NavigateToURL(browser(), test_url);
   EXPECT_EQ("http://www.google.com/", observer.base_url().spec());
 }