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

ui/views/controls/tree/tree_view_views.h

 // Copyright (c) 2012 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_TREE_TREE_VIEW_VIEWS_H_
 #define UI_VIEWS_CONTROLS_TREE_TREE_VIEW_VIEWS_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 110 matching lines @@
                                 ui::TreeModelNode* parent,
                                 int start,
                                 int count) OVERRIDE;
   virtual void TreeNodeChanged(ui::TreeModel* model,
                                ui::TreeModelNode* model_node) OVERRIDE;
 
   // TextfieldController overrides:
   virtual void ContentsChanged(Textfield* sender,
                                const string16& new_contents) OVERRIDE;
   virtual bool HandleKeyEvent(Textfield* sender,
-                              const KeyEvent& key_event) OVERRIDE;
+                              const ui::KeyEvent& key_event) OVERRIDE;
 
   // FocusChangeListener overrides:
   virtual void OnWillChangeFocus(View* focused_before,
                                  View* focused_now) OVERRIDE;
   virtual void OnDidChangeFocus(View* focused_before,
                                 View* focused_now) OVERRIDE;
 
  protected:
   // View overrides:
   virtual gfx::Point GetKeyboardContextMenuLocation() OVERRIDE;
-  virtual bool OnKeyPressed(const KeyEvent& event) OVERRIDE;
+  virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void OnFocus() OVERRIDE;
   virtual void OnBlur() OVERRIDE;
 
  private:
   friend class TreeViewViewsTest;
 
   // InternalNode is used to track information about the set of nodes displayed
   // by TreeViewViews.
   class InternalNode : public ui::TreeNode<InternalNode> {
@@ skipping 206 matching lines @@
   // Offset the text is drawn at. This accounts for the size of the expand
   // control, icon and offsets.
   int text_offset_;
 
   DISALLOW_COPY_AND_ASSIGN(TreeView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_TREE_TREE_VIEW_VIEWS_H_