Move SendAutofillTypePredictions() into AutofillDriver.

components/autofill/core/browser/autofill_driver.h

Index: components/autofill/core/browser/autofill_driver.h
diff --git a/components/autofill/core/browser/autofill_driver.h b/components/autofill/core/browser/autofill_driver.h
index 88ea7a81a93c872e034b169bff7d445006bec2d4..14620edf38bb77d20ca5c58ee5ae6e5335a63a71 100644
--- a/components/autofill/core/browser/autofill_driver.h
+++ b/components/autofill/core/browser/autofill_driver.h
@@ -5,6 +5,8 @@
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DRIVER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DRIVER_H_
 
+#include <vector>
+
 #include "components/autofill/core/common/form_data.h"
 
 namespace content {
@@ -13,6 +15,8 @@ class WebContents;
 
 namespace autofill {
 
+class FormStructure;
+
 // Interface that allows Autofill core code to interact with its driver (i.e.,
 // obtain information from it and give information to it). A concrete
 // implementation must be provided by the driver.
@@ -31,6 +35,12 @@ class AutofillDriver {
   // original request for the data. This method is a no-op if the renderer is
   // not currently available.
   virtual void SendFormDataToRenderer(int query_id, const FormData& data) = 0;
+
+  // Sends the field type predictions specified in |forms| to the renderer. This
+  // method is a no-op if the renderer is not available or the appropriate
+  // command-line flag is not set.
+  virtual void SendAutofillTypePredictionsToRenderer(
+      const std::vector<FormStructure*>& forms) = 0;
 };
 
 }  // namespace autofill