webkit: use string16 in webkit_glue.h

webkit/tools/test_shell/test_shell.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 241 matching lines @@
     virtual void BindJSObjectsToWindow(WebKit::WebFrame* frame);
 
     // Runs a layout test.  Loads a single file (specified in params.test_url)
     // into the first available window, then dumps the requested text
     // representation to stdout. Returns false if the test cannot be run
     // because no windows are open.
     static bool RunFileTest(const TestParams& params);
 
     // Writes the back-forward list data for every open window into result.
     // Should call DumpBackForwardListOfWindow on each TestShell window.
-    static void DumpAllBackForwardLists(std::wstring* result);
+    static void DumpAllBackForwardLists(string16* result);
 
     // Writes the single back-forward entry into result.
-    void DumpBackForwardEntry(int index, std::wstring* result);
+    void DumpBackForwardEntry(int index, string16* result);
 
     // Writes the back-forward list data for this test shell into result.
-    void DumpBackForwardList(std::wstring* result);
+    void DumpBackForwardList(string16* result);
 
     // Dumps the output from given test as text and/or image depending on
     // the flags set.
     static void Dump(TestShell* shell);
 
     // Writes the image captured from the given web frame to the given file.
     // The returned string is the ASCII-ized MD5 sum of the image.
     static std::string DumpImage(skia::PlatformCanvas* canvas,
                                  const FilePath& path,
                                  const std::string& pixel_hash);
@@ skipping 218 matching lines @@
 #if defined(OS_WIN)
     // Used by the watchdog to know when it's finished.
     HANDLE finished_event_;
 #endif
 
     // Dump the stats table counters on exit.
     bool dump_stats_table_on_exit_;
 };
 
 #endif  // WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_H_