jni: Pass method parameters as JavaParamRef in chrome/browser/ui.

chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h

Index: chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h
diff --git a/chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h b/chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h
index fa66a0b7780596c75397b8845231cd99b6bfe91d..e37eda5b119e95ddaad1e04023454ba5d8db20b9 100644
--- a/chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h
+++ b/chrome/browser/ui/android/autofill/autofill_dialog_controller_android.h
@@ -38,15 +38,17 @@ class AutofillDialogControllerAndroid : public AutofillDialogController {
   void TabActivated() override;
 
   // JNI bindings for Java-side AutofillDialogDelegate:
-  void DialogCancel(JNIEnv* env, jobject obj);
-  void DialogContinue(JNIEnv* env,
-                      jobject obj,
-                      jobject full_wallet,
-                      jboolean last_used_choice_is_autofill,
-                      jstring last_used_account_name,
-                      jstring last_used_billing,
-                      jstring last_used_shipping,
-                      jstring last_used_credit_card);
+  void DialogCancel(JNIEnv* env,
+                    const base::android::JavaParamRef<jobject>& obj);
+  void DialogContinue(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj,
+      const base::android::JavaParamRef<jobject>& full_wallet,
+      jboolean last_used_choice_is_autofill,
+      const base::android::JavaParamRef<jstring>& last_used_account_name,
+      const base::android::JavaParamRef<jstring>& last_used_billing,
+      const base::android::JavaParamRef<jstring>& last_used_shipping,
+      const base::android::JavaParamRef<jstring>& last_used_credit_card);
 
   // Establishes JNI bindings.
   static bool RegisterAutofillDialogControllerAndroid(JNIEnv* env);