Add missing using statements for JNI types.

android_webview/native/token_binding_manager_bridge.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 "android_webview/native/token_binding_manager_bridge.h"
 
 #include "android_webview/browser/net/token_binding_manager.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/bind.h"
 #include "content/public/browser/browser_thread.h"
 #include "crypto/ec_private_key.h"
 #include "jni/AwTokenBindingManager_jni.h"
 #include "net/base/net_errors.h"
 
 using base::android::ConvertJavaStringToUTF8;
+using base::android::JavaParamRef;
 using base::android::ScopedJavaGlobalRef;
+using base::android::ScopedJavaLocalRef;
 using content::BrowserThread;
 
 namespace android_webview {
 
 namespace {
 
 // Provides the key to the Webview client.
 void OnKeyReady(const ScopedJavaGlobalRef<jobject>& callback,
                 int status,
                 crypto::ECPrivateKey* key) {
@@ skipping 80 matching lines @@
   TokenBindingManager::DeletionCompleteCallback complete_callback =
       base::Bind(&OnDeletionComplete, j_callback);
   TokenBindingManager::GetInstance()->DeleteAllKeys(complete_callback);
 }
 
 bool RegisterTokenBindingManager(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // android_webview namespace