Printing: Convert several wstrings to string16.

printing/page_overlays_unittest.cc

 // Copyright (c) 2006-2009 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 "base/message_loop.h"
+#include "base/string16.h"
 #include "base/string_util.h"
+#include "base/utf_string_conversions.h"
 #include "printing/page_overlays.h"
 #include "printing/print_settings.h"
 #include "printing/printed_document.h"
 #include "printing/printed_page.h"
 #include "printing/printed_pages_source.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 struct Keys {
   const wchar_t* key;
   const wchar_t* expected;
 };
 
 const Keys kOverlayKeys[] = {
   { printing::PageOverlays::kTitle, L"Foobar Document" },
   { printing::PageOverlays::kTime, L"" },
   { printing::PageOverlays::kDate, L"" },
   { printing::PageOverlays::kPage, L"1" },
   { printing::PageOverlays::kPageCount, L"2" },
   { printing::PageOverlays::kPageOnTotal, L"1/2" },
   { printing::PageOverlays::kUrl, L"http://www.perdu.com/" },
 };
 
 class PagesSource : public printing::PrintedPagesSource {
  public:
-  virtual std::wstring RenderSourceName() {
-    return L"Foobar Document";
+  virtual string16 RenderSourceName() {
+    return ASCIIToUTF16("Foobar Document");
   }
 
   virtual GURL RenderSourceUrl() {
     return GURL("http://www.perdu.com");
   }
 };
 
 }  // namespace
 
 class PageOverlaysTest : public testing::Test {
@@ skipping 36 matching lines @@
                       L"Page {page}");
   input = overlays.GetOverlay(printing::PageOverlays::LEFT,
                               printing::PageOverlays::TOP);
   EXPECT_EQ(input, L"Page {page}");
 
   // Replace the variables to see if the page number is correct.
   out = printing::PageOverlays::ReplaceVariables(input, *doc.get(),
                                                  *page.get());
   EXPECT_EQ(out, L"Page 1");
 }