Build target for Android WebView.

chrome/renderer/extensions/extension_dispatcher.cc

Index: chrome/renderer/extensions/extension_dispatcher.cc
diff --git a/chrome/renderer/extensions/extension_dispatcher.cc b/chrome/renderer/extensions/extension_dispatcher.cc
index efc1c5f7d5f4683c166a1adce0bf04ba21d0b123..284497d27a8441ccea60a480c54cca36961a6940 100644
--- a/chrome/renderer/extensions/extension_dispatcher.cc
+++ b/chrome/renderer/extensions/extension_dispatcher.cc
@@ -623,8 +623,10 @@ void ExtensionDispatcher::RegisterNativeHandlers(ModuleSystem* module_system,
           new ExtensionCustomBindings(this)));
   module_system->RegisterNativeHandler("experimental_app",
       scoped_ptr<NativeHandler>(new ExperimentalAppCustomBindings()));
+#if !defined(OS_ANDROID)

[joth, 2012/08/03 15:20:11]

this is slightly misleading, as none of these extensions are supported on
android.
Is there a useful comment to add? can we ifdef out the whole method?

[Torne, 2012/08/06 09:48:47]

I expect this entire file won't be compiled at all and extensions will be
disabled at a higher level. This diff hunk is just copied from our downstream
diff; I don't intend to submit it.

   module_system->RegisterNativeHandler("experimental_usb",
       scoped_ptr<NativeHandler>(new ExperimentalUsbCustomBindings()));
+#endif
   module_system->RegisterNativeHandler("file_browser_handler",
       scoped_ptr<NativeHandler>(new FileBrowserHandlerCustomBindings()));
   module_system->RegisterNativeHandler("file_browser_private",