Update appearance of omnibox focus for MD.

components/omnibox/browser/omnibox_edit_controller.h

 // Copyright 2015 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 COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_CONTROLLER_H_
 #define COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_CONTROLLER_H_
 
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "ui/base/page_transition_types.h"
@@ skipping 12 matching lines @@
                                     WindowOpenDisposition disposition,
                                     ui::PageTransition transition);
 
   virtual void OnInputInProgress(bool in_progress) = 0;
 
   // Called when anything has changed that might affect the layout or contents
   // of the views around the edit, including the text of the edit and the
   // status of any keyword- or hint-related state.
   virtual void OnChanged() = 0;
 
-  // Called whenever the autocomplete edit gets focused.
-  virtual void OnSetFocus() = 0;
-
   // Shows the URL.
   virtual void ShowURL() = 0;
 
   virtual ToolbarModel* GetToolbarModel() = 0;
   virtual const ToolbarModel* GetToolbarModel() const = 0;
 
  protected:
   OmniboxEditController();
   virtual ~OmniboxEditController();
 
   GURL destination_url() const { return destination_url_; }
   WindowOpenDisposition disposition() const { return disposition_; }
   ui::PageTransition transition() const { return transition_; }
 
  private:
   // The details necessary to open the user's desired omnibox match.
   GURL destination_url_;
   WindowOpenDisposition disposition_;
   ui::PageTransition transition_;
 
   DISALLOW_COPY_AND_ASSIGN(OmniboxEditController);
 };
 
 #endif  // COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_EDIT_CONTROLLER_H_