Remove the 2-level input method system & InputMethodBridge.

ui/views/test/widget_test.h

Index: ui/views/test/widget_test.h
diff --git a/ui/views/test/widget_test.h b/ui/views/test/widget_test.h
index 16cf492c1456f956a7004ad5f45b6b3833796fe3..41a2647b7a65e11dcfa43f2306866d1a041079d5 100644
--- a/ui/views/test/widget_test.h
+++ b/ui/views/test/widget_test.h
@@ -18,6 +18,9 @@
 #endif
 
 namespace ui {
+namespace internal {
+class InputMethodDelegate;
+}
 class EventProcessor;
 }
 
@@ -130,6 +133,10 @@ class WidgetTest : public ViewsTestBase {
   // processor.
   static ui::EventProcessor* GetEventProcessor(Widget* widget);
 
+  // Get the InputMethodDelegate, for setting on a Mock InputMethod in tests.
+  static ui::internal::InputMethodDelegate* GetInputMethodDelegateForWidget(
+      Widget* widget);
+
 #if defined(OS_MACOSX)
   static scoped_ptr<FakeActivation> FakeWidgetIsActiveAlways();
 #endif