Adds link disambiguation popup support to Windows.

chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h

Index: chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h
diff --git a/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h b/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h
index 09f2231d8a81426cb4727555a5cfb48daa0ac1e5..db60bb217ba55cb4048f037ea518eacfe3d0151e 100644
--- a/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h
+++ b/chrome/browser/ui/views/tab_contents/chrome_web_contents_view_delegate_views.h
@@ -11,6 +11,7 @@
 #include "chrome/browser/renderer_context_menu/context_menu_delegate.h"
 #include "content/public/browser/web_contents_view_delegate.h"
 
+class LinkDisambiguationPopup;
 class RenderViewContextMenu;
 class RenderViewContextMenuViews;
 
@@ -48,6 +49,11 @@ class ChromeWebContentsViewDelegateViews
   virtual void ShowContextMenu(
       content::RenderFrameHost* render_frame_host,
       const content::ContextMenuParams& params) OVERRIDE;
+  virtual void ShowLinkDisambiguationPopup(
+      const gfx::Rect& target_rect,
+      const SkBitmap& zoomed_bitmap,
+      const gfx::NativeView content,
+      content::WebContentsViewDelegate::GestureCallback callback) OVERRIDE;
   virtual void SizeChanged(const gfx::Size& size) OVERRIDE;
 
   // Overridden from ContextMenuDelegate.
@@ -74,6 +80,8 @@ class ChromeWebContentsViewDelegateViews
 
   content::WebContents* web_contents_;
 
+  scoped_ptr<LinkDisambiguationPopup> link_disambiguation_popup_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromeWebContentsViewDelegateViews);
 };