Remove the chrome namespace around ChromeContent[Renderer]Client.

chrome/renderer/chrome_content_renderer_client_browsertest.cc

 // Copyright 2013 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/renderer/chrome_content_renderer_client.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "url/gurl.h"
 
-namespace chrome {
-
 typedef ChromeRenderViewTest InstantProcessNavigationTest;
 
 // Tests that renderer-initiated navigations from an Instant render process get
 // bounced back to the browser to be rebucketed into a non-Instant renderer if
 // necessary.
 TEST_F(InstantProcessNavigationTest, ForkForNavigationsFromInstantProcess) {
   CommandLine::ForCurrentProcess()->AppendSwitch(switches::kInstantProcess);
   bool unused;
   EXPECT_TRUE(chrome_content_renderer_client_.ShouldFork(
       GetMainFrame(), GURL("http://foo"), "GET", false, false, &unused));
@@ skipping 12 matching lines @@
   EXPECT_TRUE(chrome_content_renderer_client_.ShouldFork(
       GetMainFrame(), GURL("http://example.com/newtab"), "GET", false, false,
       &unused));
   EXPECT_TRUE(chrome_content_renderer_client_.ShouldFork(
       GetMainFrame(), GURL("http://example.com/search?q=foo"), "GET", false,
       false, &unused));
   EXPECT_FALSE(chrome_content_renderer_client_.ShouldFork(
       GetMainFrame(), GURL("http://example.com/"), "GET", false, false,
       &unused));
 }
-
-}  // namespace chrome