Remove views::KeyEvent, replacing uses of it with ui::KeyEvent.

ui/views/ime/input_method_delegate.h

Index: ui/views/ime/input_method_delegate.h
===================================================================
--- ui/views/ime/input_method_delegate.h	(revision 150588)
+++ ui/views/ime/input_method_delegate.h	(working copy)
@@ -7,10 +7,12 @@
 
 #include "ui/views/views_export.h"
 
+namespace ui {
+class KeyEvent;
+}
+
 namespace views {
 
-class KeyEvent;
-
 namespace internal {
 
 // An interface implemented by the object that handles events sent back from an
@@ -20,7 +22,7 @@
   virtual ~InputMethodDelegate() {}
 
   // Dispatch a key event already processed by the input method.
-  virtual void DispatchKeyEventPostIME(const KeyEvent& key) = 0;
+  virtual void DispatchKeyEventPostIME(const ui::KeyEvent& key) = 0;
 
 };