content: Move kHttpScheme constant into content namespace.

chrome/browser/predictors/resource_prefetch_predictor.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/predictors/resource_prefetch_predictor.h"
 
 #include <map>
 #include <set>
 #include <utility>
 
@@ skipping 160 matching lines @@
       content::ResourceRequestInfo::ForRequest(response);
   if (!request_info)
     return false;
 
   return request_info->GetResourceType() == ResourceType::MAIN_FRAME &&
       IsHandledMainPage(response);
 }
 
 // static
 bool ResourcePrefetchPredictor::IsHandledMainPage(net::URLRequest* request) {
-  return request->original_url().scheme() == chrome::kHttpScheme;
+  return request->original_url().scheme() == content::kHttpScheme;
 }
 
 // static
 bool ResourcePrefetchPredictor::IsHandledSubresource(
     net::URLRequest* response) {
   int resource_status = 0;
-  if (response->first_party_for_cookies().scheme() != chrome::kHttpScheme)
+  if (response->first_party_for_cookies().scheme() != content::kHttpScheme)
     resource_status |= RESOURCE_STATUS_NOT_HTTP_PAGE;
 
-  if (response->original_url().scheme() != chrome::kHttpScheme)
+  if (response->original_url().scheme() != content::kHttpScheme)
     resource_status |= RESOURCE_STATUS_NOT_HTTP_RESOURCE;
 
   std::string mime_type;
   response->GetMimeType(&mime_type);
   if (!mime_type.empty() &&
       !net::IsSupportedImageMimeType(mime_type.c_str()) &&
       !net::IsSupportedJavascriptMimeType(mime_type.c_str()) &&
       !net::MatchesMimeType("text/css", mime_type)) {
     resource_status |= RESOURCE_STATUS_UNSUPPORTED_MIME_TYPE;
   }
@@ skipping 1037 matching lines @@
     RPP_PREDICTED_HISTOGRAM_PERCENTAGE(
         "PrefetchFromNetworkPercentOfTotalFromNetwork",
         prefetch_network * 100.0 / total_resources_fetched_from_network);
   }
 
 #undef RPP_PREDICTED_HISTOGRAM_PERCENTAGE
 #undef RPP_PREDICTED_HISTOGRAM_COUNTS
 }
 
 }  // namespace predictors