Implement BluetoothGattNotifySession::Stop on Android, 2nd attempt

third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
index 75bbed0d9ec7df466b586c82cddce8e473decafd..45be0dab297d9c187cc822de75bfd64318860b96 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp
@@ -230,13 +230,12 @@ ScriptPromise BluetoothRemoteGATTCharacteristic::startNotifications(ScriptState*
 
 ScriptPromise BluetoothRemoteGATTCharacteristic::stopNotifications(ScriptState* scriptState)
 {
-#if OS(MACOSX) || OS(ANDROID)
+#if OS(MACOSX)
     // TODO(jlebel): Remove when stopNotifications is implemented.
-    // TODO(scheib): Remove when stopNotifications is implemented.
     return ScriptPromise::rejectWithDOMException(scriptState,
         DOMException::create(NotSupportedError,
             "stopNotifications is not implemented yet. See https://goo.gl/J6ASzs"));
-#endif // OS(MACOSX) || OS(ANDROID)
+#endif // OS(MACOSX)
 
     WebBluetooth* webbluetooth = BluetoothSupplement::fromScriptState(scriptState);
     ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState);