Cleanup: Remove unneeded includes of notification_service.h in other headers....

chrome/browser/ui/cocoa/theme_install_bubble_view.mm

 // Copyright (c) 2009 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 <Cocoa/Cocoa.h>
 
 #import "chrome/browser/ui/cocoa/theme_install_bubble_view.h"
 
 #include "app/l10n_util_mac.h"
 #include "base/scoped_nsobject.h"
+#include "chrome/common/notification_service.h"
 #include "grit/generated_resources.h"
 
 namespace {
 
 // The alpha of the bubble.
 static const float kBubbleAlpha = 0.75;
 
 // The roundedness of the edges of our bubble.
 static const int kBubbleCornerRadius = 4;
 
@@ skipping 156 matching lines @@
 
   [[[NSColor blackColor] colorWithAlphaComponent:kBubbleAlpha] set];
   [[NSBezierPath bezierPathWithRoundedRect:grayRect_
                                    xRadius:kBubbleCornerRadius
                                    yRadius:kBubbleCornerRadius] fill];
 
   [message_.get() drawInRect:textRect_];
 }
 
 @end