bluetooth: android: register for adapter on/off events.

device/bluetooth/test/bluetooth_test_android.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 "device/bluetooth/test/bluetooth_test_android.h"
 
 #include <iterator>
 #include <sstream>
 
 #include "base/android/jni_array.h"
@@ skipping 338 matching lines @@
 }
 
 void BluetoothTestAndroid::OnFakeBluetoothGattWriteDescriptor(
     JNIEnv* env,
     const JavaParamRef<jobject>& caller,
     const JavaParamRef<jbyteArray>& value) {
   gatt_write_descriptor_attempts_++;
   base::android::JavaByteArrayToByteVector(env, value, &last_write_value_);
 }
 
+void BluetoothTestAndroid::OnFakeAdapterStateChanged(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& caller,
+    const bool powered) {
+  adapter_->NotifyAdapterStateChanged(powered);
+}
+
 }  // namespace device