Re-enable about:flags on Android

chrome/browser/ui/webui/chrome_web_ui_controller_factory.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/chrome_web_ui_controller_factory.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/message_loop_proxy.h"
@@ skipping 181 matching lines @@
   // after the host name.
   // All platform builds of Chrome will need to have a cloud printing
   // dialog as backup.  It's just that on Chrome OS, it's the only
   // print dialog.
   if (url.host() == chrome::kChromeUICloudPrintResourcesHost)
     return &NewWebUI<ExternalWebDialogUI>;
   if (url.host() == chrome::kChromeUICloudPrintSetupHost)
     return &NewWebUI<WebDialogUI>;
   if (url.spec() == chrome::kChromeUIConstrainedHTMLTestURL)
     return &NewWebUI<ConstrainedWebDialogUI>;
+  if (url.host() == chrome::kChromeUIFlagsHost)
+    return &NewWebUI<FlagsUI>;
   if (url.host() == chrome::kChromeUIGpuInternalsHost)
     return &NewWebUI<GpuInternalsUI>;
   if (url.host() == chrome::kChromeUIHistoryFrameHost)
     return &NewWebUI<HistoryUI>;
   if (url.host() == chrome::kChromeUIInstantHost)
     return &NewWebUI<InstantUI>;
   if (url.host() == chrome::kChromeUILocalOmniboxPopupHost)
     return &NewWebUI<LocalOmniboxPopupUI>;
   if (url.host() == chrome::kChromeUIMediaInternalsHost)
     return &NewWebUI<MediaInternalsUI>;
@@ skipping 38 matching lines @@
   if (url.host() == chrome::kChromeUIDevToolsHost)
     return &NewWebUI<DevToolsUI>;
   // Downloads list on Android uses the built-in download manager.
   if (url.host() == chrome::kChromeUIDownloadsHost)
     return &NewWebUI<DownloadsUI>;
   if (url.host() == chrome::kChromeUIDialogHost)
     return &NewWebUI<ConstrainedWebDialogUI>;
   // Feedback on Android uses the built-in feedback app.
   if (url.host() == chrome::kChromeUIFeedbackHost)
     return &NewWebUI<FeedbackUI>;
-  // chrome://flags is currently unsupported on Android.
-  // TODO(satish): Enable after http://crbug.com/143146 is fixed.
-  if (url.host() == chrome::kChromeUIFlagsHost)
-    return &NewWebUI<FlagsUI>;
   // Flash is not available on android.
   if (url.host() == chrome::kChromeUIFlashHost)
     return &NewWebUI<FlashUI>;
   // Help is implemented with native UI elements on Android.
   if (url.host() == chrome::kChromeUIHelpFrameHost)
     return &NewWebUI<HelpUI>;
   // chrome://inspect isn't supported on Android. Page debugging is handled by a
   // remote devtools on the host machine, and other elements (Shared Workers,
   // extensions, etc) aren't supported.
   if (url.host() == chrome::kChromeUIInspectHost)
@@ skipping 314 matching lines @@
     return NULL;
 
 #if defined(OS_WIN)
   if (page_url.host() == chrome::kChromeUIConflictsHost)
     return ConflictsUI::GetFaviconResourceBytes(scale_factor);
 #endif
 
   if (page_url.host() == chrome::kChromeUICrashesHost)
     return CrashesUI::GetFaviconResourceBytes(scale_factor);
 
+  if (page_url.host() == chrome::kChromeUIFlagsHost)
+    return FlagsUI::GetFaviconResourceBytes(scale_factor);
+
   if (page_url.host() == chrome::kChromeUIHistoryHost)
     return HistoryUI::GetFaviconResourceBytes(scale_factor);
 
 #if !defined(OS_ANDROID)
   // Flash is not available on android.
   if (page_url.host() == chrome::kChromeUIFlashHost)
     return FlashUI::GetFaviconResourceBytes(scale_factor);
 
   // Android uses the native download manager.
   if (page_url.host() == chrome::kChromeUIDownloadsHost)
     return DownloadsUI::GetFaviconResourceBytes(scale_factor);
 
-  // chrome://flags is currently unsupported on Android.
-  // TODO(satish): Enable after http://crbug.com/143146 is fixed.
-  if (page_url.host() == chrome::kChromeUIFlagsHost)
-    return FlagsUI::GetFaviconResourceBytes(scale_factor);
-
   // Android doesn't use the Options pages.
   if (page_url.host() == chrome::kChromeUISettingsFrameHost)
     return options::OptionsUI::GetFaviconResourceBytes(scale_factor);
 
   // Android doesn't use the plugins pages.
   if (page_url.host() == chrome::kChromeUIPluginsHost)
     return PluginsUI::GetFaviconResourceBytes(scale_factor);
 #endif
 
   return NULL;
 }