Begin abstracting sending of IPC from autofill core code.

components/autofill/content/browser/autofill_driver_impl.h

Index: components/autofill/content/browser/autofill_driver_impl.h
diff --git a/components/autofill/content/browser/autofill_driver_impl.h b/components/autofill/content/browser/autofill_driver_impl.h
index c54b49eb413e6a7de0f00f0c7f2704f7eac02f92..da931e5a925e60271ed55c72cc11b73661f46613 100644
--- a/components/autofill/content/browser/autofill_driver_impl.h
+++ b/components/autofill/content/browser/autofill_driver_impl.h
@@ -46,6 +46,9 @@ class AutofillDriverImpl : public AutofillDriver,
 
   // AutofillDriver:
   virtual content::WebContents* GetWebContents() OVERRIDE;
+  virtual bool RendererIsAvailable() OVERRIDE;
+  virtual void SendFormDataToRenderer(int query_id,
+                                      const FormData& data) OVERRIDE;
 
   AutofillExternalDelegate* autofill_external_delegate() {
     return autofill_external_delegate_.get();