Pass JavaRef to Java methods in android_webview.

android_webview/native/aw_contents.h

 // Copyright (c) 2012 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.
 
 #ifndef ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_
 #define ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_
 
 #include <jni.h>
 
 #include <list>
@@ skipping 287 matching lines @@
                     const base::android::JavaParamRef<jobject>& obj,
                     jint target_x,
                     jint target_y,
                     jlong duration_ms);
   void SetDipScale(JNIEnv* env,
                    const base::android::JavaParamRef<jobject>& obj,
                    jfloat dip_scale);
   void SetSaveFormData(bool enabled);
 
   // Sets the java client
-  void SetAwAutofillClient(jobject client);
+  void SetAwAutofillClient(const base::android::JavaRef<jobject>& client);
 
   void SetJsOnlineProperty(JNIEnv* env,
                            const base::android::JavaParamRef<jobject>& obj,
                            jboolean network_up);
   void TrimMemory(JNIEnv* env,
                   const base::android::JavaParamRef<jobject>& obj,
                   jint level,
                   jboolean visible);
 
   scoped_refptr<AwMessagePortMessageFilter> GetMessagePortMessageFilter();
@@ skipping 56 matching lines @@
   GLViewRendererManager::Key renderer_manager_key_;
 
   DISALLOW_COPY_AND_ASSIGN(AwContents);
 };
 
 bool RegisterAwContents(JNIEnv* env);
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_NATIVE_AW_CONTENTS_H_