Cleanup: Remove dead code - PageRange::GetTotalPages.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8002013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102610 0039d316-1c4b-4281-b951-d872f2087c98

printing/page_range.cc

@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -22,11 +22,4 @@ std::vector<int> PageRange::GetPages(const PageRanges& ranges) {
   return std::vector<int>(pages.begin(), pages.end());
 }
 
-/* static */
-int PageRange::GetTotalPages(const PageRanges& ranges) {
-  // Since ranges can overlap we need to merge them before counting
-  std::vector<int> pages = PageRange::GetPages(ranges);
-  return pages.size();
-}
-
 }  // namespace printing

printing/page_range.h

@@ -26,9 +26,6 @@ struct PRINTING_EXPORT PageRange {
 
   // Retrieves the sorted list of unique pages in the page ranges.
   static std::vector<int> GetPages(const PageRanges& ranges);
-
-  // Gets the total number of pages.
-  static int GetTotalPages(const PageRanges& ranges);
 };
 
 }  // namespace printing

printing/page_range_unittest.cc

@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -27,12 +27,10 @@ TEST(PageRangeTest, RangeMerge) {
   EXPECT_EQ(10, pages[5]);
   EXPECT_EQ(11, pages[6]);
   EXPECT_EQ(12, pages[7]);
-  EXPECT_EQ(8, printing::PageRange::GetTotalPages(ranges));
 }
 
 TEST(PageRangeTest, Empty) {
   printing::PageRanges ranges;
   std::vector<int> pages(printing::PageRange::GetPages(ranges));
   EXPECT_EQ(0U, pages.size());
-  EXPECT_EQ(0, printing::PageRange::GetTotalPages(ranges));
 }