Consolidate OnKeyEvent and InputMethod code.

views/widget/widget.h

Index: views/widget/widget.h
diff --git a/views/widget/widget.h b/views/widget/widget.h
index c35202a190c0f484221120f60e524c83af77121b..aa93aff02126d8fe3268f54e6a95a4d7e4bcaacd 100644
--- a/views/widget/widget.h
+++ b/views/widget/widget.h
@@ -13,6 +13,7 @@
 #include "ui/base/accessibility/accessibility_types.h"
 #include "ui/gfx/native_widget_types.h"
 #include "views/focus/focus_manager.h"
+#include "views/ime/input_method_delegate.h"
 #include "views/widget/native_widget_delegate.h"
 
 namespace gfx {
@@ -59,7 +60,8 @@ class Window;
 //              transitional step.
 //
 class Widget : public internal::NativeWidgetDelegate,
-               public FocusTraversable {
+               public FocusTraversable,
+               public internal::InputMethodDelegate {
  public:
   struct CreateParams {
     enum Type {
@@ -298,6 +300,7 @@ class Widget : public internal::NativeWidgetDelegate,
   virtual void OnSizeChanged(const gfx::Size& new_size) OVERRIDE;
   virtual bool HasFocusManager() const OVERRIDE;
   virtual void OnNativeWidgetPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnKeyEvent(const KeyEvent& event) OVERRIDE;
   virtual bool OnMouseEvent(const MouseEvent& event) OVERRIDE;
   virtual void OnMouseCaptureLost() OVERRIDE;
 
@@ -306,6 +309,9 @@ class Widget : public internal::NativeWidgetDelegate,
   virtual FocusTraversable* GetFocusTraversableParent() OVERRIDE;
   virtual View* GetFocusTraversableParentView() OVERRIDE;
 
+  // Overridden from internal::InputMethodDelegate:
+  virtual bool DispatchKeyEventPostIME(const KeyEvent& key) OVERRIDE;
+
  protected:
   // Creates the RootView to be used within this Widget. Subclasses may override
   // to create custom RootViews that do specialized event processing.