content: Move kHttpScheme constant into content namespace.

chrome/browser/autocomplete/zero_suggest_provider.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/autocomplete/zero_suggest_provider.h"
 
 #include "base/callback.h"
 #include "base/i18n/case_conversion.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/metrics/histogram.h"
@@ skipping 204 matching lines @@
   return true;
 }
 
 bool ZeroSuggestProvider::ShouldSendURL(const GURL& url) const {
   if (!url.is_valid())
     return false;
 
   // Only allow HTTP URLs or Google HTTPS URLs (including Google search
   // result pages).  For the latter case, Google was already sent the HTTPS
   // URLs when requesting the page, so the information is just re-sent.
-  return (url.scheme() == chrome::kHttpScheme) ||
+  return (url.scheme() == content::kHttpScheme) ||
       google_util::IsGoogleDomainUrl(url, google_util::ALLOW_SUBDOMAIN,
                                      google_util::ALLOW_NON_STANDARD_PORTS);
 }
 
 void ZeroSuggestProvider::FillResults(
     const Value& root_val,
     int* verbatim_relevance,
     SearchProvider::SuggestResults* suggest_results,
     SearchProvider::NavigationResults* navigation_results) {
   string16 query;
@@ skipping 232 matching lines @@
   match.is_history_what_you_typed_match = false;
   match.allowed_to_be_default_match = true;
 
   // The placeholder suggestion for the current URL has high relevance so
   // that it is in the first suggestion slot and inline autocompleted. It
   // gets dropped as soon as the user types something.
   match.relevance = verbatim_relevance_;
 
   return match;
 }