Reverting 27113.

views/controls/native/native_view_host_wrapper.h

 // Copyright (c) 2009 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 VIEWS_CONTROLS_NATIVE_NATIVE_VIEW_HOST_WRAPPER_H_
 #define VIEWS_CONTROLS_NATIVE_NATIVE_VIEW_HOST_WRAPPER_H_
 
 namespace views {
 
 class NativeViewHost;
@@ skipping 33 matching lines @@
   virtual void UninstallClip() = 0;
 
   // Shows the gfx::NativeView at the specified position (relative to the parent
   // native view).
   virtual void ShowWidget(int x, int y, int w, int h) = 0;
 
   // Hides the gfx::NativeView. NOTE: this may be invoked when the native view
   // is already hidden.
   virtual void HideWidget() = 0;
 
+  // Sets focus to the gfx::NativeView.
+  virtual void SetFocus() = 0;
+
   // Creates a platform-specific instance of an object implementing this
   // interface.
   static NativeViewHostWrapper* CreateWrapper(NativeViewHost* host);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_NATIVE_NATIVE_VIEW_HOST_WRAPPER_H_