Chrome on Android : Begin removing references to themes.

chrome/browser/ui/webui/ntp/new_tab_ui.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 "build/build_config.h"
 
 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
 
 #include <set>
 
@@ skipping 141 matching lines @@
     html_source->AddResource("suggestions_page.js", "application/javascript",
         IDR_SUGGESTIONS_PAGE_JS);
   }
   // ChromeURLDataManager assumes the ownership of the html_source and in some
   // tests immediately deletes it, so html_source should not be accessed after
   // this call.
   GetProfile()->GetChromeURLDataManager()->AddDataSource(html_source);
 
   pref_change_registrar_.Init(GetProfile()->GetPrefs());
   pref_change_registrar_.Add(prefs::kShowBookmarkBar, this);
+
+#if !defined(OS_ANDROID)
+  // TODO(tedchoc): Remove when Android uses a natively rendered Android UI
+  // for the NTP.
   // Listen for theme installation.
   registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED,
                  content::Source<ThemeService>(
                      ThemeServiceFactory::GetForProfile(GetProfile())));
+#endif
 }
 
 NewTabUI::~NewTabUI() {
   g_live_new_tabs.Pointer()->erase(this);
 }
 
 // The timer callback.  If enough time has elapsed since the last paint
 // message, we say we're done painting; otherwise, we keep waiting.
 void NewTabUI::PaintTimeout() {
   // The amount of time there must be no painting for us to consider painting
@@ skipping 47 matching lines @@
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) {
   switch (type) {
     case chrome::NOTIFICATION_PREF_CHANGED: {  // kShowBookmarkBar
       StringValue attached(
           GetProfile()->GetPrefs()->GetBoolean(prefs::kShowBookmarkBar) ?
               "true" : "false");
       web_ui()->CallJavascriptFunction("ntp.setBookmarkBarAttached", attached);
       break;
     }
+#if !defined(OS_ANDROID)
+    // TODO(tedchoc): Remove when Android uses a natively rendered Android UI
+    // for the NTP.
     case chrome::NOTIFICATION_BROWSER_THEME_CHANGED: {
       InitializeCSSCaches();
       StringValue attribution(
           ThemeServiceFactory::GetForProfile(GetProfile())->HasCustomImage(
               IDR_THEME_NTP_ATTRIBUTION) ? "true" : "false");
       web_ui()->CallJavascriptFunction("ntp.themeChanged", attribution);
       break;
     }
+#endif
     case content::NOTIFICATION_RENDER_WIDGET_HOST_DID_PAINT: {
       last_paint_ = base::TimeTicks::Now();
       break;
     }
     default:
       CHECK(false) << "Unexpected notification: " << type;
   }
 }
 
 void NewTabUI::InitializeCSSCaches() {
+#if !defined(OS_ANDROID)
+  // TODO(tedchoc): Remove when Android uses a natively rendered Android UI
+  // for the NTP.
   Profile* profile = GetProfile();
   ThemeSource* theme = new ThemeSource(profile);
   profile->GetChromeURLDataManager()->AddDataSource(theme);
+#endif
 }
 
 // static
 void NewTabUI::RegisterUserPrefs(PrefService* prefs) {
   NewTabPageHandler::RegisterUserPrefs(prefs);
   AppLauncherHandler::RegisterUserPrefs(prefs);
   MostVisitedHandler::RegisterUserPrefs(prefs);
   if (NewTabUI::IsSuggestionsPageEnabled())
     SuggestionsHandler::RegisterUserPrefs(prefs);
 }
@@ skipping 143 matching lines @@
 }
 
 void NewTabUI::NewTabHTMLSource::AddResource(const char* resource,
                                              const char* mime_type,
                                              int resource_id) {
   DCHECK(resource);
   DCHECK(mime_type);
   resource_map_[std::string(resource)] =
       std::make_pair(std::string(mime_type), resource_id);
 }