Remove now-unnecessary .obj() in Java method calls.

content/common/android/resource_request_body_android.cc

 // Copyright 2016 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 "content/common/android/resource_request_body_android.h"
 
 #include <jni.h>
 
 #include <string>
 
@@ skipping 48 matching lines @@
     JNIEnv* env,
     const scoped_refptr<ResourceRequestBodyImpl>& body) {
   if (!body)
     return base::android::ScopedJavaLocalRef<jobject>();
 
   // TODO(lukasza): Avoid repeatedly copying the bytes.
   // See also https://goo.gl/ITiLGI.
   base::android::ScopedJavaLocalRef<jbyteArray> j_encoded =
       ConvertResourceRequestBodyToJavaArray(env, *body);
 
-  return Java_ResourceRequestBody_createFromEncodedNativeForm(env,
-                                                              j_encoded.obj());
+  return Java_ResourceRequestBody_createFromEncodedNativeForm(env, j_encoded);
 }
 
 scoped_refptr<ResourceRequestBodyImpl> ExtractResourceRequestBodyFromJavaObject(
     JNIEnv* env,
     const base::android::JavaParamRef<jobject>& j_body) {
   if (!j_body)
     return nullptr;
 
   base::android::ScopedJavaLocalRef<jbyteArray> j_encoded =
-      Java_ResourceRequestBody_getEncodedNativeForm(env, j_body.obj());
+      Java_ResourceRequestBody_getEncodedNativeForm(env, j_body);
   if (j_encoded.is_null())
     return nullptr;
 
   std::vector<uint8_t> encoded;
   base::android::JavaByteArrayToByteVector(env, j_encoded.obj(), &encoded);
 
   return DecodeResourceRequestBody(
       reinterpret_cast<const char*>(encoded.data()), encoded.size());
 }
 
 }  // namespace content