bluetooth: Invalidate services upon disconnection

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

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
index 7a33a680bbad9d60282e39caf24f9d47843d3a0e..510229d924a1f89f543087b9f76a28323e9b6ecb 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
@@ -100,13 +100,10 @@ ScriptPromise BluetoothRemoteGATTServer::connect(ScriptState* scriptState) {
 void BluetoothRemoteGATTServer::disconnect(ScriptState* scriptState) {
   if (!m_connected)
     return;
-  m_connected = false;
-  ClearActiveAlgorithms();
+  device()->CleanupDisconnectedDeviceAndFireEvent();

[ortuno, 2016/11/04 03:09:48]

Note how we only clear the active algorithms map once: in
CleanupDisconectedDeviceAndFireEvent. The spec clears it twice once in
disconnect()[1] and once in Clean up disconnected device[2]. I believe that's
not necessary so I opened an issue about it[3].

[1]
https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver...
[2]
https://webbluetoothcg.github.io/web-bluetooth/#clean-up-the-disconnected-device
[3] https://github.com/WebBluetoothCG/web-bluetooth/issues/333

   WebBluetooth* webbluetooth =
       BluetoothSupplement::fromScriptState(scriptState);
   webbluetooth->disconnect(device()->id());
-  device()->dispatchEvent(
-      Event::createBubble(EventTypeNames::gattserverdisconnected));
 }
 
 // Class that allows us to resolve the promise with a single service or