[Mac] Omnibox text and icon spacing

chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_cell.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.
 
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_cell.h"
 
 #include <stddef.h>
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
@@ skipping 18 matching lines @@
 
 // Matches the clipping radius of |GradientButtonCell|.
 const CGFloat kCornerRadius = 3.0;
 
 // How far to inset the left- and right-hand decorations from the field's
 // bounds.
 const CGFloat kRightDecorationXOffset = 2.0;
 const CGFloat kLeftDecorationXOffset = 1.0;
 
 // How much the text frame needs to overlap the rightmost left decoration.
-const CGFloat kTextFrameDecorationOverlap = 4.0;
+const CGFloat kTextFrameDecorationOverlap = 5.0;
 
 // How long to wait for mouse-up on the location icon before assuming
 // that the user wants to drag.
 const NSTimeInterval kLocationIconDragTimeout = 0.25;
 
 // Calculate the positions for a set of decorations.  |frame| is the
 // overall frame to do layout in, |remaining_frame| will get the
 // left-over space.  |all_decorations| is the set of decorations to
 // lay out, |decorations| will be set to the decorations which are
 // visible and which fit, in the same order as |all_decorations|,
@@ skipping 644 matching lines @@
 
 @end
 
 @implementation AutocompleteTextFieldCell (TestingAPI)
 
 - (const std::vector<LocationBarDecoration*>&)mouseTrackingDecorations {
   return mouseTrackingDecorations_;
 }
 
 @end