Change UTF8ToUTF16 to accept const StringPiece&.

webkit/glue/webclipboard_impl.cc

 // Copyright (c) 2011 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 "webkit/glue/webclipboard_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "googleurl/src/gurl.h"
@@ skipping 127 matching lines @@
 void WebClipboardImpl::writePlainText(const WebString& plain_text) {
   ScopedClipboardWriterGlue scw(ClipboardGetClipboard());
   scw.WriteText(plain_text);
 }
 
 void WebClipboardImpl::writeURL(const WebURL& url, const WebString& title) {
   ScopedClipboardWriterGlue scw(ClipboardGetClipboard());
 
   scw.WriteBookmark(title, url.spec());
   scw.WriteHTML(UTF8ToUTF16(URLToMarkup(url, title)), "");
-  scw.WriteText(UTF8ToUTF16(url.spec()));
+  scw.WriteText(UTF8ToUTF16(std::string(url.spec())));
 }
 
 void WebClipboardImpl::writeImage(
     const WebImage& image, const WebURL& url, const WebString& title) {
   ScopedClipboardWriterGlue scw(ClipboardGetClipboard());
 
   if (!image.isNull()) {
 #if WEBKIT_USING_SKIA
     const SkBitmap& bitmap = image.getSkBitmap();
 #elif WEBKIT_USING_CG
@@ skipping 66 matching lines @@
       break;
 #endif
     default:
       NOTREACHED();
       return false;
   }
   return true;
 }
 
 }  // namespace webkit_glue