FBTF: Header cleanup in chrome/common part 2. The majority of the changed files

chrome/browser/printing/print_job_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_MANAGER_H_
 #define CHROME_BROWSER_PRINTING_PRINT_JOB_MANAGER_H_
 #pragma once
 
 #include <vector>
 
 #include "base/lock.h"
 #include "base/ref_counted.h"
+#include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 
 namespace printing {
 
 class JobEventDetails;
 class PrintedDocument;
 class PrintJob;
 class PrintedPage;
 class PrinterQuery;
 
@@ skipping 36 matching lines @@
 
   // Current print jobs that are active.
   PrintJobs current_jobs_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintJobManager);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_JOB_MANAGER_H_