Move printing related stuff to the root printing project from the browser pro...

chrome/browser/printing/page_number.h

Index: chrome/browser/printing/page_number.h
===================================================================
--- chrome/browser/printing/page_number.h	(revision 20026)
+++ chrome/browser/printing/page_number.h	(working copy)
@@ -1,73 +0,0 @@
-// 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_PAGE_NUMBER_H__
-#define CHROME_BROWSER_PRINTING_PAGE_NUMBER_H__
-
-#include <ostream>
-
-#include "chrome/browser/printing/page_range.h"
-
-namespace printing {
-
-class PrintSettings;
-
-// Represents a page series following the array of page ranges defined in a
-// PrintSettings.
-class PageNumber {
- public:
-  // Initializes the page to the first page in the settings's range or 0.
-  PageNumber(const PrintSettings& settings, int document_page_count);
-
-  PageNumber();
-
-  void operator=(const PageNumber& other);
-
-  // Initializes the page to the first page in the setting's range or 0. It
-  // initialize to npos if the range is empty and document_page_count is 0.
-  void Init(const PrintSettings& settings, int document_page_count);
-
-  // Converts to a page numbers.
-  int ToInt() const {
-    return page_number_;
-  }
-
-  // Calculates the next page in the serie.
-  int operator++();
-
-  // Returns an instance that represents the end of a serie.
-  static const PageNumber npos() {
-    return PageNumber();
-  }
-
-  // Equality operator. Only the current page number is verified so that
-  // "page != PageNumber::npos()" works.
-  bool operator==(const PageNumber& other) const;
-  bool operator!=(const PageNumber& other) const;
-
- private:
-  // The page range to follow.
-  const PageRanges* ranges_;
-
-  // The next page to be printed. -1 when not printing.
-  int page_number_;
-
-  // The next page to be printed. -1 when not used. Valid only if
-  // document()->settings().range.empty() is false.
-  int page_range_index_;
-
-  // Number of expected pages in the document. Used when ranges_ is NULL.
-  int document_page_count_;
-};
-
-// Debug output support.
-template<class E, class T>
-inline typename std::basic_ostream<E,T>& operator<<(
-    typename std::basic_ostream<E,T>& ss, const PageNumber& page) {
-  return ss << page.ToInt();
-}
-
-}  // namespace printing
-
-#endif  // CHROME_BROWSER_PRINTING_PAGE_NUMBER_H__