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

ui/views/controls/scrollbar/native_scroll_bar_win.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_CONTROLS_SCROLLBAR_NATIVE_SCROLL_BAR_WIN_H_
 #define UI_VIEWS_CONTROLS_SCROLLBAR_NATIVE_SCROLL_BAR_WIN_H_
 
 #include "ui/views/controls/native_control_win.h"
 #include "ui/views/controls/scrollbar/native_scroll_bar_wrapper.h"
 
@@ skipping 16 matching lines @@
   // Create new scrollbar, either horizontal or vertical.
   explicit NativeScrollBarWin(NativeScrollBar* native_scroll_bar);
   virtual ~NativeScrollBarWin();
 
  private:
   // Overridden from View for layout purpose.
   virtual void Layout();
   virtual gfx::Size GetPreferredSize();
 
   // Overridden from View for keyboard UI purpose.
-  virtual bool OnKeyPressed(const KeyEvent& event);
+  virtual bool OnKeyPressed(const ui::KeyEvent& event);
   virtual bool OnMouseWheel(const MouseWheelEvent& e);
 
   // Overridden from NativeControlWin.
   virtual void CreateNativeControl();
 
   // Overridden from ScrollBarWrapper.
   virtual int GetPosition() const;
   virtual View* GetView();
   virtual void Update(int viewport_size, int content_size, int current_pos);
 
   // The NativeScrollBar we are bound to.
   NativeScrollBar* native_scroll_bar_;
 
   // sb_container_ is a custom hwnd that we use to wrap the real
   // windows scrollbar. We need to do this to get the scroll events
   // without having to do anything special in the high level hwnd.
   scoped_ptr<ScrollBarContainer> sb_container_;
 
   // Last scrollbar state we wrote to the scrollbar. We keep it here, so we can
   // reinitialize the scrollbar to its previous state in case it gets hidden and
   // recreated.
   SCROLLINFO scroll_info_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeScrollBarWin);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_SCROLLBAR_NATIVE_SCROLL_BAR_WIN_H_