Add missing using statements for JNI types.

chrome/browser/ui/android/infobars/simple_confirm_infobar_builder.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/simple_confirm_infobar_builder.h"
 
 #include <memory>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/android/tab_android.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
 #include "components/infobars/core/infobar.h"
 #include "jni/SimpleConfirmInfoBarBuilder_jni.h"
 #include "ui/gfx/android/java_bitmap.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/vector_icons_public.h"
 
+using base::android::JavaParamRef;
+
 namespace {
 
 // Delegate for a simple ConfirmInfoBar triggered via JNI.
 class SimpleConfirmInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   SimpleConfirmInfoBarDelegate(
       const JavaParamRef<jobject>& j_listener,
       infobars::InfoBarDelegate::InfoBarIdentifier infobar_identifier,
       const gfx::Image& bitmap,
       const base::string16& message_str,
@@ skipping 127 matching lines @@
       TabAndroid::GetNativeTab(env, j_tab)->web_contents());
   service->AddInfoBar(service->CreateConfirmInfoBar(
       base::WrapUnique(new SimpleConfirmInfoBarDelegate(
           j_listener, infobar_identifier, icon_bitmap, message_str, primary_str,
           secondary_str, auto_expire))));
 }
 
 bool RegisterSimpleConfirmInfoBarBuilder(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }