Printing: Remove unused PageOverlay since header/footers are drawn in PrintWebViewHelper.

printing/printed_document.h

 // Copyright (c) 2011 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_PRINTED_DOCUMENT_H_
 #define PRINTING_PRINTED_DOCUMENT_H_
 
 #include <map>
 
 #include "base/memory/ref_counted.h"
@@ skipping 80 matching lines @@
   // document_page_count() otherwise.
   // Note: locks for a short amount of time.
   int expected_page_count() const;
 
   // Getters. All these items are immutable hence thread-safe.
   const PrintSettings& settings() const { return immutable_.settings_; }
   const string16& name() const {
     return immutable_.name_;
   }
   const GURL& url() const { return immutable_.url_; }
-  const string16& date() const { return immutable_.date_; }
-  const string16& time() const { return immutable_.time_; }
   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 FilePath& debug_dump_path);
 
   static const FilePath& debug_dump_path();
 
  private:
   friend class base::RefCountedThreadSafe<PrintedDocument>;
@@ skipping 34 matching lines @@
   };
 
   // Contains all the immutable stuff. All this stuff can be accessed without
   // any lock held. This is because it can't be changed after the object's
   // construction.
   struct Immutable {
     Immutable(const PrintSettings& settings, PrintedPagesSource* source,
               int cookie);
     ~Immutable();
 
-    // Sets the document's |date_| and |time_|.
-    void SetDocumentDate();
-
     // Print settings used to generate this document. Immutable.
     PrintSettings settings_;
 
     // Native thread for the render source.
     MessageLoop* source_message_loop_;
 
     // Document name. Immutable.
     string16 name_;
 
     // URL that generated this document. Immutable.
     GURL url_;
 
-    // The date on which this job started. Immutable.
-    string16 date_;
-
-    // The time at which this job started. Immutable.
-    string16 time_;
-
     // Cookie to uniquely identify this document. It is used to make sure that a
     // PrintedPage is correctly belonging to the PrintedDocument. Since
     // PrintedPage generation is completely asynchronous, it could be easy to
     // mess up and send the page to the wrong document. It can be viewed as a
     // simpler hash of PrintSettings since a new document is made each time the
     // print settings change.
     int cookie_;
   };
 
-  // Prints the headers and footers for one page in the specified context
-  // according to the current settings.
-  void PrintHeaderFooter(gfx::NativeDrawingContext context,
-                         const PrintedPage& page,
-                         PageOverlays::HorizontalPosition x,
-                         PageOverlays::VerticalPosition y,
-                         const gfx::Font& font) const;
-
-  // Draws the computed |text| into |context| taking into account the bounding
-  // region |bounds|. |bounds| is the position in which to draw |text| and
-  // the minimum area needed to contain |text| which may not be larger than the
-  // header or footer itself.
-  // TODO(jhawkins): string16.
-  void DrawHeaderFooter(gfx::NativeDrawingContext context,
-                        std::wstring text,
-                        gfx::Rect bounds) 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 base::Lock lock_;
 
   // All the mutable members.
   Mutable mutable_;
 
   // All the immutable members.
   const Immutable immutable_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintedDocument);
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINTED_DOCUMENT_H_