glue: use string16 in place of wstring for Unicode text

webkit/glue/webkit_glue.h

 // Copyright (c) 2010 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 WEBKIT_GLUE_WEBKIT_GLUE_H_
 #define WEBKIT_GLUE_WEBKIT_GLUE_H_
 
 #include "base/basictypes.h"
 
 #if defined(OS_WIN)
@@ skipping 32 matching lines @@
 
 
 //---- BEGIN FUNCTIONS IMPLEMENTED BY WEBKIT/GLUE -----------------------------
 
 void SetJavaScriptFlags(const std::string& flags);
 
 // Turn on the logging for notImplemented() calls from WebCore.
 void EnableWebCoreNotImplementedLogging();
 
 // Returns the text of the document element.
-std::wstring DumpDocumentText(WebKit::WebFrame* web_frame);
+string16 DumpDocumentText(WebKit::WebFrame* web_frame);
 
 // Returns the text of the document element and optionally its child frames.
 // If recursive is false, this is equivalent to DumpDocumentText followed by
 // a newline.  If recursive is true, it recursively dumps all frames as text.
-std::wstring DumpFramesAsText(WebKit::WebFrame* web_frame, bool recursive);
+string16 DumpFramesAsText(WebKit::WebFrame* web_frame, bool recursive);
 
 // Returns the renderer's description of its tree (its externalRepresentation).
-std::wstring DumpRenderer(WebKit::WebFrame* web_frame);
+string16 DumpRenderer(WebKit::WebFrame* web_frame);
 
 // Fill the value of counter in the element specified by the id into
 // counter_value.  Return false when the specified id doesn't exist.
 bool CounterValueForElementById(WebKit::WebFrame* web_frame,
                                 const std::string& id,
                                 std::wstring* counter_value);
 
 // Returns the number of page where the specified element will be put.
 int PageNumberForElementById(WebKit::WebFrame* web_frame,
                              const std::string& id,
@@ skipping 219 matching lines @@
 bool GetFontTable(int fd, uint32_t table, uint8_t* output,
                   size_t* output_length);
 #endif
 
 // ---- END FUNCTIONS IMPLEMENTED BY EMBEDDER ---------------------------------
 
 
 } // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEBKIT_GLUE_H_