Abstracted AcceptPasswordAutofillSuggestion IPC out of core Autofill code.

components/autofill/core/browser/test_autofill_driver.h

Index: components/autofill/core/browser/test_autofill_driver.h
diff --git a/components/autofill/core/browser/test_autofill_driver.h b/components/autofill/core/browser/test_autofill_driver.h
index 630ad81af443dff3aaef88d7d37dca0baa602a14..5ebd4d6736e659e3a408e3f45589016b5184842f 100644
--- a/components/autofill/core/browser/test_autofill_driver.h
+++ b/components/autofill/core/browser/test_autofill_driver.h
@@ -38,6 +38,8 @@ class TestAutofillDriver : public AutofillDriver,
       const std::vector<FormStructure*>& forms) OVERRIDE;
   virtual void RendererShouldAcceptDataListSuggestion(
       const base::string16& value) OVERRIDE;
+  virtual void RendererShouldAcceptPasswordAutofillSuggestion(
+      const base::string16& username) OVERRIDE;
   virtual void RendererShouldClearFilledForm() OVERRIDE;
   virtual void RendererShouldClearPreviewedForm() OVERRIDE;
   virtual void RendererShouldSetNodeText(const base::string16& value) OVERRIDE;