Second try at fixing location bar icon keyboard activation.

chrome/browser/ui/views/location_bar/location_icon_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/location_bar/location_icon_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ssl/chrome_security_state_model_client.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
@@ skipping 60 matching lines @@
   }
 
   OnClickOrTap(event);
 }
 
 bool LocationIconView::OnMouseDragged(const ui::MouseEvent& event) {
   location_bar_->GetOmniboxView()->CloseOmniboxPopup();
   return false;
 }
 
-bool LocationIconView::OnKeyPressed(const ui::KeyEvent& event) {
-  return false;
-}
-
 void LocationIconView::OnGestureEvent(ui::GestureEvent* event) {
   if (event->type() != ui::ET_GESTURE_TAP)
     return;
   OnClickOrTap(*event);
   event->SetHandled();
 }
 
 bool LocationIconView::GetTooltipText(const gfx::Point& p,
                                       base::string16* tooltip) const {
   if (show_tooltip_)
@@ skipping 61 matching lines @@
   return size;
 }
 
 void LocationIconView::SetBackground(bool should_show_ev) {
   static const int kEvBackgroundImages[] = IMAGE_GRID(IDR_OMNIBOX_EV_BUBBLE);
   if (should_show_ev)
     SetBackgroundImageGrid(kEvBackgroundImages);
   else
     UnsetBackgroundImageGrid();
 }