Fix double-callback-call crashes in //device/bluetooth/dbus/

Fix use-after-move (potential) bugs found by the
"bugprone-use-after-move" clang-tidy check.

Bug: 1122844
Change-Id: If63e908641ccf616d9f1d31c0ec39298fe32302e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2385277
Commit-Queue: Maksim Ivanov <emaxx@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Cr-Commit-Position: refs/heads/master@{#804192}

device/bluetooth/dbus/bluetooth_device_client.cc

@@ -639,6 +639,7 @@ class BluetoothDeviceClientImpl : public BluetoothDeviceClient,
     dbus::MessageReader reader(response);
     if (!ReadRecordsFromMessage(&reader, &records)) {
       std::move(callback).Run(ServiceRecordList());
+      return;
     }
 
     std::move(callback).Run(records);

device/bluetooth/dbus/bluetooth_le_advertisement_service_provider.cc

@@ -172,6 +172,7 @@ class BluetoothAdvertisementServiceProviderImpl
               method_call, kErrorInvalidArgs,
               "No such property: '" + property_name + "'.");
       std::move(response_sender).Run(std::move(error_response));
+      return;
     }
 
     writer.CloseContainer(&variant_writer);