Straighten up life cycle of native InfoBar pointers

chrome/browser/ui/android/infobars/confirm_infobar.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/confirm_infobar.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "chrome/browser/android/resource_mapper.h"
@@ skipping 36 matching lines @@
   base::android::ScopedJavaLocalRef<jstring> link_text =
       base::android::ConvertUTF16ToJavaString(
           env, delegate->GetLinkText());
 
   ScopedJavaLocalRef<jobject> java_bitmap;
   if (!delegate->GetIcon().IsEmpty()) {
     java_bitmap = gfx::ConvertToJavaBitmap(delegate->GetIcon().ToSkBitmap());
   }
 
   return Java_ConfirmInfoBarDelegate_showConfirmInfoBar(
-      env, java_confirm_delegate_.obj(), reinterpret_cast<intptr_t>(this),
-      GetEnumeratedIconId(), java_bitmap.obj(), message_text.obj(),
-      link_text.obj(), ok_button_text.obj(), cancel_button_text.obj());
+      env, java_confirm_delegate_.obj(), GetEnumeratedIconId(),
+      java_bitmap.obj(), message_text.obj(), link_text.obj(),
+      ok_button_text.obj(), cancel_button_text.obj());
 }
 
 void ConfirmInfoBar::OnLinkClicked(JNIEnv* env, jobject obj) {
   if (!owner())
       return; // We're closing; don't call anything, it might access the owner.
 
   if (GetDelegate()->LinkClicked(NEW_FOREGROUND_TAB))
     RemoveSelf();
 }
 
@@ skipping 20 matching lines @@
   return (delegate->GetButtons() & button) ?
       delegate->GetButtonLabel(button) : base::string16();
 }
 
 
 // Native JNI methods ---------------------------------------------------------
 
 bool RegisterConfirmInfoBarDelegate(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }