webkit: use string16 in webkit_glue.h

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 46 matching lines @@
 // a newline.  If recursive is true, it recursively dumps all frames as text.
 string16 DumpFramesAsText(WebKit::WebFrame* web_frame, bool recursive);
 
 // Returns the renderer's description of its tree (its externalRepresentation).
 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);
+                                string16* counter_value);
 
 // Returns the number of page where the specified element will be put.
 int PageNumberForElementById(WebKit::WebFrame* web_frame,
                              const std::string& id,
                              float page_width_in_pixels,
                              float page_height_in_pixels);
 
 // Returns the number of pages to be printed.
 int NumberOfPages(WebKit::WebFrame* web_frame,
                   float page_width_in_pixels,
                   float page_height_in_pixels);
 
 // Returns a dump of the scroll position of the webframe.
-std::wstring DumpFrameScrollPosition(WebKit::WebFrame* web_frame,
-                                     bool recursive);
+string16 DumpFrameScrollPosition(WebKit::WebFrame* web_frame, bool recursive);
 
 // Returns a dump of the given history state suitable for implementing the
 // dumpBackForwardList command of the layoutTestController.
-std::wstring DumpHistoryState(const std::string& history_state, int indent,
-                              bool is_current);
+string16 DumpHistoryState(const std::string& history_state, int indent,
+                          bool is_current);
 
 // Cleans up state left over from the previous test run.
 void ResetBeforeTestRun(WebKit::WebView* view);
 
 // Returns the WebKit version (major.minor).
 std::string GetWebKitVersion();
 
 // Called to override the default user agent with a custom one.  Call this
 // before anyone actually asks for the user agent in order to prevent
 // inconsistent behavior.
@@ skipping 193 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_