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

chrome/browser/ui/android/infobars/infobar_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/ui/android/infobars/infobar_android.h"
 
 #include <utility>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/android/resource_mapper.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "components/infobars/core/infobar.h"
 #include "components/infobars/core/infobar_delegate.h"
 #include "jni/InfoBar_jni.h"
 
 using base::android::JavaParamRef;
 
 // InfoBarAndroid -------------------------------------------------------------
 
 InfoBarAndroid::InfoBarAndroid(
     std::unique_ptr<infobars::InfoBarDelegate> delegate)
     : infobars::InfoBar(std::move(delegate)) {}
 
 InfoBarAndroid::~InfoBarAndroid() {
   if (!java_info_bar_.is_null()) {
     JNIEnv* env = base::android::AttachCurrentThread();
-    Java_InfoBar_onNativeDestroyed(env, java_info_bar_.obj());
+    Java_InfoBar_onNativeDestroyed(env, java_info_bar_);
   }
 }
 
 void InfoBarAndroid::ReassignJavaInfoBar(InfoBarAndroid* replacement) {
   DCHECK(replacement);
   if (!java_info_bar_.is_null()) {
     replacement->SetJavaInfoBar(java_info_bar_);
     java_info_bar_.Reset();
   }
 }
 
 void InfoBarAndroid::SetJavaInfoBar(
     const base::android::JavaRef<jobject>& java_info_bar) {
   DCHECK(java_info_bar_.is_null());
   java_info_bar_.Reset(java_info_bar);
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_InfoBar_setNativeInfoBar(env, java_info_bar.obj(),
+  Java_InfoBar_setNativeInfoBar(env, java_info_bar,
                                 reinterpret_cast<intptr_t>(this));
 }
 
 jobject InfoBarAndroid::GetJavaInfoBar() {
   return java_info_bar_.obj();
 }
 
 bool InfoBarAndroid::HasSetJavaInfoBar() const {
   return !java_info_bar_.is_null();
 }
 
 void InfoBarAndroid::OnButtonClicked(JNIEnv* env,
                                      const JavaParamRef<jobject>& obj,
                                      jint action) {
   ProcessButton(action);
 }
 
 void InfoBarAndroid::OnCloseButtonClicked(JNIEnv* env,
                                           const JavaParamRef<jobject>& obj) {
   if (!owner())
     return; // We're closing; don't call anything, it might access the owner.
   delegate()->InfoBarDismissed();
   RemoveSelf();
 }
 
 void InfoBarAndroid::CloseJavaInfoBar() {
   if (!java_info_bar_.is_null()) {
     JNIEnv* env = base::android::AttachCurrentThread();
-    Java_InfoBar_closeInfoBar(env, java_info_bar_.obj());
+    Java_InfoBar_closeInfoBar(env, java_info_bar_);
   }
 }
 
 int InfoBarAndroid::GetEnumeratedIconId() {
   return ResourceMapper::MapFromChromiumId(delegate()->GetIconId());
 }
 
 
 // Native JNI methods ---------------------------------------------------------
 
 bool RegisterNativeInfoBar(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }