[Mac] Fix tools menu button spacing when no extensions installed.

chrome/browser/ui/cocoa/toolbar/toolbar_controller.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/toolbar/toolbar_controller.h"
 
 #include <algorithm>
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
@@ skipping 822 matching lines @@
   [self pinLocationBarToLeftOfBrowserActionsContainerAndAnimate:YES];
 }
 
 - (void)pinLocationBarToLeftOfBrowserActionsContainerAndAnimate:(BOOL)animate {
   CGFloat locationBarXPos = NSMaxX([locationBar_ frame]);
   CGFloat leftDistance = 0.0;
 
   if ([browserActionsContainerView_ isHidden]) {
     CGFloat edgeXPos = [appMenuButton_ frame].origin.x;
     leftDistance = edgeXPos - locationBarXPos -
-        [ToolbarController appMenuLeftPadding];
+        [ToolbarController appMenuLeftPadding] - kButtonInset;
   } else {
     leftDistance = NSMinX([browserActionsContainerView_ animationEndFrame]) -
         locationBarXPos;
     // Equalize the distance between the location bar and the first extension
     // button, and the distance between the location bar and home/reload button.
     leftDistance -= kButtonInset;
   }
   if (leftDistance != 0.0)
     [self adjustLocationSizeBy:leftDistance animate:animate];
   else
@@ skipping 225 matching lines @@
 - (void)hideDropURLsIndicatorInView:(NSView*)view {
   // Do nothing.
 }
 
 // (URLDropTargetController protocol)
 - (BOOL)isUnsupportedDropData:(id<NSDraggingInfo>)info {
   return drag_util::IsUnsupportedDropData(profile_, info);
 }
 
 @end