Remove unused notification in print code to simplify before refactoring....

chrome/browser/printing/printed_document.h

 // Copyright (c) 2006-2008 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_PRINTED_DOCUMENT_H__
 #define CHROME_BROWSER_PRINTING_PRINTED_DOCUMENT_H__
 
 #include <map>
 
 #include "base/lock.h"
@@ skipping 78 matching lines @@
   // Getters. All these items are immutable hence thread-safe.
   const PrintSettings& settings() const { return immutable_.settings_; }
   const std::wstring& name() const {
     return immutable_.name_;
   }
   const GURL& url() const { return immutable_.url_; }
   const std::wstring& date() const { return immutable_.date_; }
   const std::wstring& time() const { return immutable_.time_; }
   const int cookie() const { return immutable_.cookie_; }
 
+  // Sets a path where to dump printing output files for debugging. If never set
+  // no files are generated.
+  static void set_debug_dump_path(const std::wstring& debug_dump_path);
+
+  static const std::wstring& debug_dump_path();
+
  private:
   // Array of EMF data for each print previewed page.
   typedef std::map<int, scoped_refptr<PrintedPage>> PrintedPages;
 
   // Contains all the mutable stuff. All this stuff MUST be accessed with the
   // lock held.
   struct Mutable {
     Mutable(PrintedPagesSource* source);
 
     // Source that generates the PrintedPage's (i.e. a TabContents). It will be
@@ skipping 50 matching lines @@
   };
 
   // Prints the headers and footers for one page in the specified context
   // according to the current settings.
   void PrintHeaderFooter(HDC context,
                          const PrintedPage& page,
                          PageOverlays::HorizontalPosition x,
                          PageOverlays::VerticalPosition y,
                          const gfx::Font& font) const;
 
+  void DebugDump(const PrintedPage& page);
+
   // All writable data member access must be guarded by this lock. Needs to be
   // mutable since it can be acquired from const member functions.
   mutable Lock lock_;
 
   // All the mutable members.
   Mutable mutable_;
 
   // All the immutable members.
   const Immutable immutable_;
 
   DISALLOW_EVIL_CONSTRUCTORS(PrintedDocument);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINTED_DOCUMENT_H__