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

chrome/browser/printing/page_number_unittest.cc

-// 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.
-
-#include "chrome/browser/printing/page_number.h"
-#include "chrome/browser/printing/print_settings.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-TEST(PageNumberTest, Count) {
-  printing::PrintSettings settings;
-  printing::PageNumber page;
-  EXPECT_EQ(printing::PageNumber::npos(), page);
-  page.Init(settings, 3);
-  EXPECT_EQ(0, page.ToInt());
-  EXPECT_NE(printing::PageNumber::npos(), page);
-  ++page;
-  EXPECT_EQ(1, page.ToInt());
-  EXPECT_NE(printing::PageNumber::npos(), page);
-
-  printing::PageNumber page_copy(page);
-  EXPECT_EQ(1, page_copy.ToInt());
-  EXPECT_EQ(1, page.ToInt());
-  ++page;
-  EXPECT_EQ(1, page_copy.ToInt());
-  EXPECT_EQ(2, page.ToInt());
-  ++page;
-  EXPECT_EQ(printing::PageNumber::npos(), page);
-  ++page;
-  EXPECT_EQ(printing::PageNumber::npos(), page);
-}