Alternate NTP: Add search token to omnibox

chrome/browser/ui/cocoa/location_bar/button_decoration.mm

 // 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 <cmath>
 
 #import "chrome/browser/ui/cocoa/location_bar/button_decoration.h"
 
 #include "base/logging.h"
 
@@ skipping 17 matching lines @@
   ButtonState old_state = GetButtonState();
   SetButtonState(ButtonDecoration::kButtonStatePressed);
   [control_view setNeedsDisplay:YES];
 
   bool handled = OnMousePressed(frame);
 
   SetButtonState(old_state);
   return handled;
 }
 
-CGFloat ButtonDecoration::GetWidthForSpace(CGFloat width) {
+CGFloat ButtonDecoration::GetWidthForSpace(CGFloat width, CGFloat text_width) {
   NSImage* image = GetImage();
   if (image) {
     const CGFloat image_width = [image size].width;
     if (image_width <= width)
       return image_width;
   }
   return kOmittedWidth;
 }
 
 void ButtonDecoration::DrawInFrame(NSRect frame, NSView* control_view) {
@@ skipping 40 matching lines @@
       DCHECK(hover_image_.get());
       return hover_image_.get();
     case kButtonStatePressed:
       DCHECK(pressed_image_.get());
       return pressed_image_.get();
     default:
       NOTREACHED();
       return nil;
   }
 }