Move navigation specific logic in wilSendRequest to a separate method

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 30d6ffac137a2efcb6cbd6f4ae5f6bc46bc2c856..5baf100a4b7d3e8a8967ae66d733499892a8eb0e 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -150,6 +150,7 @@ class RenderViewImpl;
 class RenderWidget;
 class RenderWidgetFullscreenPepper;
 class ResourceRequestBodyImpl;
+class RequestExtraData;
 class ScreenOrientationDispatcher;
 class UserMediaClientImpl;
 class WakeLockDispatcher;
@@ -756,6 +757,11 @@ class CONTENT_EXPORT RenderFrameImpl
 
   bool IsLocalRoot() const;
 
+  void WillSendNavigationRequest(blink::WebLocalFrame* frame,
+                                 blink::WebURLRequest& request,
+                                 blink::WebDataSource* data_source,
+                                 RequestExtraData* new_extra_data);
+
   // Builds and sends DidCommitProvisionalLoad to the host.
   void SendDidCommitProvisionalLoad(blink::WebFrame* frame,
                                     blink::WebHistoryCommitType commit_type,