[Mac] Fix for omnibox lock icon

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

 // Copyright (c) 2010 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/image_decoration.h"
 
 // The amount of horizontal padding around the image.
-const CGFloat kImageHorizontalPadding = 9.0;
+const CGFloat kImageHorizontalPadding = 10.0;
 
 ImageDecoration::ImageDecoration() {
 }
 
 ImageDecoration::~ImageDecoration() {
 }
 
 NSImage* ImageDecoration::GetImage() {
   return image_;
 }
@@ skipping 26 matching lines @@
 }
 
 void ImageDecoration::DrawInFrame(NSRect frame, NSView* control_view) {
   [GetImage() drawInRect:GetDrawRectInFrame(frame)
                 fromRect:NSZeroRect  // Entire image
                operation:NSCompositeSourceOver
                 fraction:1.0
           respectFlipped:YES
                    hints:nil];
 }