Re-enable about:flags on Android

chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
diff --git a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
index 7b44b6b2b5ba5bdc5d1f5f0598c202ac05a75a97..550a578b44f45b1bd3e22fbb8dc7af7a9d7f4bc4 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
@@ -198,6 +198,8 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     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)
@@ -256,10 +258,6 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
   // 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>;
@@ -594,6 +592,9 @@ base::RefCountedMemory* ChromeWebUIControllerFactory::GetFaviconResourceBytes(
   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);
 
@@ -606,11 +607,6 @@ base::RefCountedMemory* ChromeWebUIControllerFactory::GetFaviconResourceBytes(
   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);