Convert string16 to base::string16 in content.

content/browser/web_contents/web_contents_view_win.cc

 // Copyright (c) 2012 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 "content/browser/web_contents/web_contents_view_win.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "content/browser/frame_host/interstitial_page_impl.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
@@ skipping 210 matching lines @@
   view->ShowWindow(SW_SHOW);
   view->SetSize(initial_size_);
   return view;
 }
 
 RenderWidgetHostView* WebContentsViewWin::CreateViewForPopupWidget(
     RenderWidgetHost* render_widget_host) {
   return RenderWidgetHostViewPort::CreateViewForWidget(render_widget_host);
 }
 
-void WebContentsViewWin::SetPageTitle(const string16& title) {
+void WebContentsViewWin::SetPageTitle(const base::string16& title) {
   // It's possible to get this after the hwnd has been destroyed.
   if (GetNativeView())
     ::SetWindowText(GetNativeView(), title.c_str());
 }
 
 void WebContentsViewWin::RenderViewCreated(RenderViewHost* host) {
 }
 
 void WebContentsViewWin::RenderViewSwappedIn(RenderViewHost* host) {
 }
@@ skipping 214 matching lines @@
   si.nPage = 10;
   si.nPos = 50;
 
   ::SetScrollInfo(hwnd(), SB_HORZ, &si, FALSE);
   ::SetScrollInfo(hwnd(), SB_VERT, &si, FALSE);
 
   return 1;
 }
 
 }  // namespace content