bluetooth: Subscribe to notifications

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

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.cpp
index 4f445c117e729c9d62f51ff6398c3ae43c6d3b5d..3a8e6a9ea70f4897b3b4c75671e46dd4d847fcae 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.cpp
@@ -26,9 +26,8 @@ void BluetoothSupplement::provideTo(LocalFrame& frame, WebBluetooth* bluetooth)
     WillBeHeapSupplement<LocalFrame>::provideTo(frame, supplementName(), bluetoothSupplement.release());
 };
 
-WebBluetooth* BluetoothSupplement::from(ScriptState* scriptState)
+WebBluetooth* BluetoothSupplement::from(LocalDOMWindow* window)
 {
-    LocalDOMWindow* window = scriptState->domWindow();
     if (window && window->frame()) {
         BluetoothSupplement* supplement = static_cast<BluetoothSupplement*>(WillBeHeapSupplement<LocalFrame>::from(window->frame(), supplementName()));
         if (supplement && supplement->m_bluetooth)
@@ -37,6 +36,16 @@ WebBluetooth* BluetoothSupplement::from(ScriptState* scriptState)
     return Platform::current()->bluetooth();
 }
 
+WebBluetooth* BluetoothSupplement::from(ScriptState* scriptState)
+{
+    return BluetoothSupplement::from(scriptState->domWindow());
+}
+
+WebBluetooth* BluetoothSupplement::from(ExecutionContext* executionContext)
+{
+    return BluetoothSupplement::from(executionContext->executingWindow());
+}
+
 DEFINE_TRACE(BluetoothSupplement)
 {
     WillBeHeapSupplement<LocalFrame>::trace(visitor);