content: Move kHttpScheme constant into content namespace.

chrome/browser/browsing_data/cookies_tree_model.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/browsing_data/cookies_tree_model.h"
 
 #include <algorithm>
 #include <functional>
 #include <vector>
 
@@ skipping 1064 matching lines @@
   notifier->StartBatchUpdate();
   for (CookieList::iterator it = container->cookie_list_.begin();
        it != container->cookie_list_.end(); ++it) {
     std::string source_string = it->Source();
     if (source_string.empty() || !group_by_cookie_source_) {
       std::string domain = it->Domain();
       if (domain.length() > 1 && domain[0] == '.')
         domain = domain.substr(1);
 
       // We treat secure cookies just the same as normal ones.
-      source_string = std::string(chrome::kHttpScheme) +
+      source_string = std::string(content::kHttpScheme) +
           content::kStandardSchemeSeparator + domain + "/";
     }
 
     GURL source(source_string);
     if (!filter.size() ||
         (CookieTreeHostNode::TitleForUrl(source).find(filter) !=
         string16::npos)) {
       CookieTreeHostNode* host_node = root->GetOrCreateHostNode(source);
       CookieTreeCookiesNode* cookies_node =
           host_node->GetOrCreateCookiesNode();
@@ skipping 232 matching lines @@
 
 void CookiesTreeModel::NotifyObserverEndBatch() {
   // Only notify the observers if this is the outermost call to EndBatch() if
   // called in a nested manner.
   if (--batch_update_ == 0) {
     FOR_EACH_OBSERVER(Observer,
                       cookies_observer_list_,
                       TreeModelEndBatch(this));
   }
 }