Move RefCountedMemory class to base namespace.

chrome/browser/ui/webui/ntp/ntp_resource_cache.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/ui/webui/ntp/ntp_resource_cache.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 194 matching lines @@
   // Invalidate if the current value is different from the cached value.
   bool is_enabled = platform_util::IsSwipeTrackingFromScrollEventsEnabled();
   if (is_enabled != is_swipe_tracking_from_scroll_events_enabled_) {
     is_swipe_tracking_from_scroll_events_enabled_ = is_enabled;
     return true;
   }
 #endif
   return false;
 }
 
-RefCountedMemory* NTPResourceCache::GetNewTabHTML(bool is_incognito) {
+base::RefCountedMemory* NTPResourceCache::GetNewTabHTML(bool is_incognito) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (is_incognito) {
     if (!new_tab_incognito_html_.get())
       CreateNewTabIncognitoHTML();
   } else {
     // Refresh the cached HTML if necessary.
     // NOTE: NewTabCacheNeedsRefresh() must be called every time the new tab
     // HTML is fetched, because it needs to initialize cached values.
     if (NewTabCacheNeedsRefresh() || !new_tab_html_.get())
       CreateNewTabHTML();
   }
   return is_incognito ? new_tab_incognito_html_.get() :
                         new_tab_html_.get();
 }
 
-RefCountedMemory* NTPResourceCache::GetNewTabCSS(bool is_incognito) {
+base::RefCountedMemory* NTPResourceCache::GetNewTabCSS(bool is_incognito) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (is_incognito) {
     if (!new_tab_incognito_css_.get())
       CreateNewTabIncognitoCSS();
   } else {
     if (!new_tab_css_.get())
       CreateNewTabCSS();
   }
   return is_incognito ? new_tab_incognito_css_.get() :
                         new_tab_css_.get();
@@ skipping 312 matching lines @@
   // Get our template.
   static const base::StringPiece new_tab_theme_css(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
           IDR_NEW_TAB_4_THEME_CSS));
 
   // Create the string from our template and the replacements.
   std::string css_string;
   css_string = ReplaceStringPlaceholders(new_tab_theme_css, subst, NULL);
   new_tab_css_ = base::RefCountedString::TakeString(&css_string);
 }