Add missing using statements for JNI types.

chrome/browser/android/large_icon_bridge.cc

 // Copyright 2015 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/android/large_icon_bridge.h"
 
 #include <jni.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/favicon/large_icon_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_android.h"
 #include "components/favicon/core/large_icon_service.h"
 #include "components/favicon_base/fallback_icon_style.h"
 #include "components/favicon_base/favicon_types.h"
 #include "jni/LargeIconBridge_jni.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/android/java_bitmap.h"
 #include "ui/gfx/codec/png_codec.h"
 
+using base::android::JavaParamRef;
 using base::android::ScopedJavaGlobalRef;
 using base::android::ScopedJavaLocalRef;
 using base::android::AttachCurrentThread;
 using base::android::ConvertJavaStringToUTF16;
 
 namespace {
 
 const SkColor kDefaultBackgroundColor = SkColorSetRGB(0x78, 0x78, 0x78);
 
 void OnLargeIconAvailable(
@@ skipping 68 matching lines @@
       callback_runner,
       &cancelable_task_tracker_);
 
   return true;
 }
 
 // static
 bool LargeIconBridge::RegisterLargeIconBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }