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

chrome/browser/ui/android/infobars/update_password_infobar.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 "chrome/browser/ui/android/infobars/update_password_infobar.h"
 
 #include <vector>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "chrome/browser/password_manager/update_password_infobar_delegate_android.h"
 #include "components/password_manager/core/common/credential_manager_types.h"
 #include "jni/UpdatePasswordInfoBar_jni.h"
 
 using base::android::JavaParamRef;
 
 UpdatePasswordInfoBar::UpdatePasswordInfoBar(
     std::unique_ptr<UpdatePasswordInfoBarDelegate> delegate)
     : ConfirmInfoBar(std::move(delegate)) {}
 
 UpdatePasswordInfoBar::~UpdatePasswordInfoBar() {}
 
 int UpdatePasswordInfoBar::GetIdOfSelectedUsername() const {
   return Java_UpdatePasswordInfoBar_getSelectedUsername(
-      base::android::AttachCurrentThread(), java_infobar_.obj());
+      base::android::AttachCurrentThread(), java_infobar_);
 }
 
 base::android::ScopedJavaLocalRef<jobject>
 UpdatePasswordInfoBar::CreateRenderInfoBar(JNIEnv* env) {
   using base::android::ConvertUTF16ToJavaString;
   using base::android::ScopedJavaLocalRef;
   UpdatePasswordInfoBarDelegate* update_password_delegate =
       static_cast<UpdatePasswordInfoBarDelegate*>(delegate());
   ScopedJavaLocalRef<jstring> ok_button_text = ConvertUTF16ToJavaString(
       env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_OK));
   ScopedJavaLocalRef<jstring> cancel_button_text = ConvertUTF16ToJavaString(
       env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_CANCEL));
   ScopedJavaLocalRef<jstring> branding_text =
       ConvertUTF16ToJavaString(env, update_password_delegate->GetBranding());
 
   std::vector<base::string16> usernames;
   if (update_password_delegate->ShowMultipleAccounts()) {
     for (auto* password_form : update_password_delegate->GetCurrentForms())
       usernames.push_back(password_form->username_value);
   } else {
     usernames.push_back(
         update_password_delegate->get_username_for_single_account());
   }
 
   base::android::ScopedJavaLocalRef<jobject> infobar;
   infobar.Reset(Java_UpdatePasswordInfoBar_show(
       env, reinterpret_cast<intptr_t>(this), GetEnumeratedIconId(),
-      base::android::ToJavaArrayOfStrings(env, usernames).obj(),
-      ok_button_text.obj(), cancel_button_text.obj(), branding_text.obj(),
+      base::android::ToJavaArrayOfStrings(env, usernames), ok_button_text,
+      cancel_button_text, branding_text,
       update_password_delegate->ShowMultipleAccounts(),
       update_password_delegate->is_smartlock_branding_enabled()));
 
   java_infobar_.Reset(env, infobar.obj());
   return infobar;
 }
 
 void UpdatePasswordInfoBar::OnLinkClicked(JNIEnv* env,
                                           const JavaParamRef<jobject>& obj) {
   GetDelegate()->LinkClicked(NEW_FOREGROUND_TAB);
 }