Move some content url constants to /url.

content/browser/frame_host/navigation_controller_impl.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 "content/browser/frame_host/navigation_controller_impl.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"  // Temporary
@@ skipping 643 matching lines @@
     case LOAD_TYPE_DEFAULT:
       break;
     case LOAD_TYPE_BROWSER_INITIATED_HTTP_POST:
       if (!params.url.SchemeIs(url::kHttpScheme) &&
           !params.url.SchemeIs(url::kHttpsScheme)) {
         NOTREACHED() << "Http post load must use http(s) scheme.";
         return;
       }
       break;
     case LOAD_TYPE_DATA:
-      if (!params.url.SchemeIs(kDataScheme)) {
+      if (!params.url.SchemeIs(url::kDataScheme)) {
         NOTREACHED() << "Data load must use data scheme.";
         return;
       }
       break;
     default:
       NOTREACHED();
       break;
   };
 
   // The user initiated a load, we don't need to reload anymore.
@@ skipping 1065 matching lines @@
     }
   }
 }
 
 void NavigationControllerImpl::SetGetTimestampCallbackForTest(
     const base::Callback<base::Time()>& get_timestamp_callback) {
   get_timestamp_callback_ = get_timestamp_callback;
 }
 
 }  // namespace content