bluetooth: Require frame to be connected for writValue to succeed.

content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h

Index: content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h
diff --git a/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h b/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h
index 20536a5e8f62263302c2fa5d69722e5e1348a9a8..0069714f6087f3b43def661263ad26bb3cd835b2 100644
--- a/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h
+++ b/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h
@@ -316,6 +316,7 @@ class LayoutTestBluetoothAdapterProvider {
   //         - Measurement Interval (0x2a21):
   //           - Read: Calls GattCharacteristicValueChanged and success
   //               callback with [1].
+  //           - Write: Calls success callback.
   //           - GetProperties: Returns
   //               BluetoothRemoteGattCharacteristic::PROPERTY_READ
   // TODO(crbug.com/608538): Mock Write and StartNotifySession.
@@ -361,6 +362,10 @@ class LayoutTestBluetoothAdapterProvider {
   //                 otherwise it saves a failing callback. This callback
   //                 is run during CreateGattConnection. If |disconnect| is true
   //                 disconnects the device.
+  //               - Write: If |succeeds| is true, saves a succeeding callback,
+  //                 otherwise it saves a failing callback. This callback is run
+  //                 during CreateGattConnection. If |disconnect| is true
+  //                 disconnects the device.
   //         - CreateGattConnection: Runs success callback with a new GATT
   //           connection and runs any pending GATT operation callbacks.
   static scoped_refptr<testing::NiceMock<device::MockBluetoothAdapter>>