athena: Use mojo to provide the bindings for the virtual keyboard.

athena/main/athena_main.cc

Index: athena/main/athena_main.cc
diff --git a/athena/main/athena_main.cc b/athena/main/athena_main.cc
index 321b64798db9cbb34fb7dd6fb3af705e12eed8a5..911776a5ec0313105fc29d029ebdb5eb0deacfc0 100644
--- a/athena/main/athena_main.cc
+++ b/athena/main/athena_main.cc
@@ -11,7 +11,6 @@
 #include "athena/main/placeholder.h"
 #include "athena/main/url_search_provider.h"
 #include "athena/screen/public/screen_manager.h"
-#include "athena/virtual_keyboard/public/virtual_keyboard_bindings.h"
 #include "athena/virtual_keyboard/public/virtual_keyboard_manager.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ -165,7 +164,6 @@ class AthenaRendererMainDelegate
   virtual void OnThreadStarted(content::RenderThread* thread) OVERRIDE {}
 
   virtual void OnViewCreated(content::RenderView* render_view) OVERRIDE {
-    athena::VirtualKeyboardBindings::Create(render_view);
   }
 
   DISALLOW_COPY_AND_ASSIGN(AthenaRendererMainDelegate);