Move external popup menus from WebViewClient to WebFrameClient, part 1/3.

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 0252170503005f2de5c9397cc9a3e457a7fb2679..16eec00c706d17599f750acad62487eb858886fc 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -37,6 +37,8 @@ class TransportDIB;
 struct FrameMsg_Navigate_Params;
 
 namespace blink {
+class WebExternalPopupMenu;
+class WebExternalPopupMenuClient;
 class WebGeolocationClient;
 class WebInputEvent;
 class WebMouseEvent;
@@ -48,6 +50,7 @@ class WebSecurityOrigin;
 struct WebCompositionUnderline;
 struct WebContextMenuData;
 struct WebCursorInfo;
+struct WebPopupMenuInfo;
 }
 
 namespace gfx {
@@ -281,6 +284,9 @@ class CONTENT_EXPORT RenderFrameImpl
       blink::WebApplicationCacheHostClient* client);
   virtual blink::WebWorkerPermissionClientProxy*
       createWorkerPermissionClientProxy(blink::WebLocalFrame* frame);
+  virtual blink::WebExternalPopupMenu* createExternalPopupMenu(
+      const blink::WebPopupMenuInfo& popup_menu_info,
+      blink::WebExternalPopupMenuClient* popup_menu_client);
   virtual blink::WebCookieJar* cookieJar(blink::WebLocalFrame* frame);
   virtual blink::WebServiceWorkerProvider* createServiceWorkerProvider(
       blink::WebLocalFrame* frame);