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 c8c852b0fde62f200576318297caf4d1e97360c2..273be6025fc4dcf4d9c343a59ab92a5344ed6678 100644
--- a/components/autofill/content/browser/autofill_driver_impl.h
+++ b/components/autofill/content/browser/autofill_driver_impl.h
@@ -43,6 +43,9 @@ class AutofillDriverImpl : public AutofillDriver,
 
   // AutofillDriver:
   virtual content::WebContents* GetWebContents() OVERRIDE;
+  virtual bool RendererIsAvailable() OVERRIDE;
+  virtual void SendFormDataToRenderer(int query_id, const FormData& data)
+      OVERRIDE;

[Ilya Sherman, 2013/06/26 22:54:58]

nit: IMO, it would be slightly cleaner to wrap the second parameter, like so:

  virtual void SendFormDataToRenderer(int query_id,
                                      const FormData& data) OVERRIDE;

[blundell, 2013/06/27 21:58:27]

Done.

 
   AutofillExternalDelegate* autofill_external_delegate() {
     return autofill_external_delegate_.get();