Remove the enable_themes build flag and define.

chrome/browser/ui/browser.cc

 // Copyright 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/browser.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 377 matching lines @@
   toolbar_model_.reset(new ToolbarModelImpl(toolbar_model_delegate_.get(),
                                             content::kMaxURLDisplayChars));
   search_model_.reset(new SearchModel());
   search_delegate_.reset(new SearchDelegate(search_model_.get()));
 
   extension_registry_observer_.Add(
       extensions::ExtensionRegistry::Get(profile_));
   registrar_.Add(this,
                  extensions::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
                  content::NotificationService::AllSources());
-#if defined(ENABLE_THEMES)
+#if !defined(OS_ANDROID)
   registrar_.Add(
       this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED,
       content::Source<ThemeService>(
           ThemeServiceFactory::GetForProfile(profile_)));
 #endif
   registrar_.Add(this, chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED,
                  content::NotificationService::AllSources());
 
   profile_pref_registrar_.Init(profile_->GetPrefs());
   profile_pref_registrar_.Add(
@@ skipping 1578 matching lines @@
                       const content::NotificationSource& source,
                       const content::NotificationDetails& details) {
   switch (type) {
     case extensions::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: {
       Profile* profile = content::Source<Profile>(source).ptr();
       if (profile_->IsSameProfile(profile) && window()->GetLocationBar())
         window()->GetLocationBar()->UpdatePageActions();
       break;
     }
 
-#if defined(ENABLE_THEMES)
+#if !defined(OS_ANDROID)
     case chrome::NOTIFICATION_BROWSER_THEME_CHANGED:
       window()->UserChangedTheme();
       break;
 #endif
 
     case chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED: {
       WebContents* web_contents = content::Source<WebContents>(source).ptr();
       if (web_contents == tab_strip_model_->GetActiveWebContents()) {
         LocationBar* location_bar = window()->GetLocationBar();
         if (location_bar)
@@ skipping 592 matching lines @@
     // new window later, thus we need to navigate the window now.
     if (contents) {
       contents->web_contents()->GetController().LoadURL(
           target_url, content::Referrer(), ui::PAGE_TRANSITION_LINK,
           std::string());  // No extra headers.
     }
   }
 
   return contents != NULL;
 }