Use AutofillDriver* in ContentAutofillDriverFactory when possible

chrome/browser/autofill/android/personal_data_manager_android.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/autofill/android/personal_data_manager_android.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <memory>
 #include <utility>
@@ skipping 217 matching lines @@
       return;
     }
 
     ContentAutofillDriverFactory* factory =
         ContentAutofillDriverFactory::FromWebContents(contents);
     if (!factory) {
       OnFullCardRequestFailed();
       return;
     }
 
-    ContentAutofillDriver* driver =
-        factory->DriverForFrame(contents->GetMainFrame());
+    ContentAutofillDriver* driver = static_cast<ContentAutofillDriver*>(
+        factory->DriverForFrame(contents->GetMainFrame()));
     if (!driver) {
       OnFullCardRequestFailed();
       return;
     }
 
     driver->autofill_manager()->GetOrCreateFullCardRequest()->GetFullCard(
         *card_, AutofillClient::UNMASK_FOR_PAYMENT_REQUEST, AsWeakPtr());
   }
 
  private:
@@ skipping 677 matching lines @@
                base::android::ConvertJavaStringToUTF16(env, jcountry_name)));
 }
 
 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   PersonalDataManagerAndroid* personal_data_manager_android =
       new PersonalDataManagerAndroid(env, obj);
   return reinterpret_cast<intptr_t>(personal_data_manager_android);
 }
 
 }  // namespace autofill