content: Move more constants into content namespace.

chrome/browser/extensions/extension_tab_util.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 "chrome/browser/extensions/extension_tab_util.h"
 
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
 #include "chrome/browser/extensions/shell_window_registry.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/extensions/window_controller.h"
@@ skipping 253 matching lines @@
     url = extension->GetResourceURL(url_string);
 
   return url;
 }
 
 bool ExtensionTabUtil::IsCrashURL(const GURL& url) {
   // Check a fixed-up URL, to normalize the scheme and parse hosts correctly.
   GURL fixed_url =
       URLFixerUpper::FixupURL(url.possibly_invalid_spec(), std::string());
   return (fixed_url.SchemeIs(chrome::kChromeUIScheme) &&
-          (fixed_url.host() == chrome::kChromeUIBrowserCrashHost ||
+          (fixed_url.host() == content::kChromeUIBrowserCrashHost ||
            fixed_url.host() == chrome::kChromeUICrashHost));
 }
 
 void ExtensionTabUtil::CreateTab(WebContents* web_contents,
                                  const std::string& extension_id,
                                  WindowOpenDisposition disposition,
                                  const gfx::Rect& initial_pos,
                                  bool user_gesture) {
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
@@ skipping 54 matching lines @@
   content::OpenURLParams params(
       extensions::ManifestURL::GetOptionsPage(extension),
       content::Referrer(), SINGLETON_TAB,
       content::PAGE_TRANSITION_LINK, false);
   browser->OpenURL(params);
   browser->window()->Show();
   WebContents* web_contents =
       browser->tab_strip_model()->GetActiveWebContents();
   web_contents->GetDelegate()->ActivateContents(web_contents);
 }