content: Move more constants into content namespace.

content/browser/web_contents/debug_urls.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 "content/browser/web_contents/debug_urls.h"
 
 #include <vector>
 
 #include "base/utf_string_conversions.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
@@ skipping 24 matching lines @@
 #endif
 }
 
 }  // namespace
 
 bool HandleDebugURL(const GURL& url, PageTransition transition) {
   // Ensure that the user explicitly navigated to this URL.
   if (!(transition & PAGE_TRANSITION_FROM_ADDRESS_BAR))
     return false;
 
-  if (url.host() == chrome::kChromeUIBrowserCrashHost) {
+  if (url.host() == kChromeUIBrowserCrashHost) {
     // Induce an intentional crash in the browser process.
     CHECK(false);
     return true;
   }
 
   if (url == GURL(kChromeUIGpuCleanURL)) {
     GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance();
     if (shim)
       shim->SimulateRemoveAllContext();
     return true;
@@ skipping 17 matching lines @@
       url == GURL(kChromeUIPpapiFlashHangURL)) {
     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                             base::Bind(&HandlePpapiFlashDebugURL, url));
     return true;
   }
 
   return false;
 }
 
 }  // namespace content