Remove deprecated WebFrameClient methods, part 2/2.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index d18cebdaf5da912a8dc2f53b0bfb355480855690..f406cf2f40198154b8f3159cea8913e742deb0ec 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -1215,7 +1215,7 @@ void RenderFrameImpl::LoadURLExternally(blink::WebLocalFrame* frame,
                                         const blink::WebURLRequest& request,
                                         blink::WebNavigationPolicy policy) {
   DCHECK(!frame_ || frame_ == frame);
-  loadURLExternally(frame, request, policy);
+  loadURLExternally(frame, request, policy, WebString());
 }
 
 void RenderFrameImpl::ExecuteJavaScript(const base::string16& javascript) {
@@ -1510,13 +1510,6 @@ void RenderFrameImpl::didAddMessageToConsole(
                                             source_name));
 }
 
-void RenderFrameImpl::loadURLExternally(blink::WebLocalFrame* frame,
-                                        const blink::WebURLRequest& request,
-                                        blink::WebNavigationPolicy policy) {
-  DCHECK(!frame_ || frame_ == frame);
-  loadURLExternally(frame, request, policy, WebString());
-}
-
 void RenderFrameImpl::loadURLExternally(
     blink::WebLocalFrame* frame,
     const blink::WebURLRequest& request,