Cleanup: Remove unneeded scoped_ptr.h includes from ppapi, printing, remoting, and sync.

printing/print_settings.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #ifndef PRINTING_PRINT_SETTINGS_H_
 #define PRINTING_PRINT_SETTINGS_H_
 
 #include <string>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "printing/page_range.h"
 #include "printing/page_setup.h"
 #include "printing/print_job_constants.h"
 #include "printing/printing_export.h"
 #include "ui/gfx/rect.h"
 
 namespace printing {
 
 // Returns true if color model is selected.
@@ skipping 118 matching lines @@
   // True if this printer supports AlphaBlend.
   bool supports_alpha_blend_;
 
   // If margin type is custom, this is what was requested.
   PageMargins requested_custom_margins_in_points_;
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINT_SETTINGS_H_