Fix BluetoothAdapterProfileChromeOS lifecycle management

chromeos/dbus/fake_bluetooth_profile_manager_client.cc

Index: chromeos/dbus/fake_bluetooth_profile_manager_client.cc
diff --git a/chromeos/dbus/fake_bluetooth_profile_manager_client.cc b/chromeos/dbus/fake_bluetooth_profile_manager_client.cc
index 9f24a86a15767c5dd8a5777d06fd286f61809ae8..e8726ea783b8cfa51e8f33f398f13e03737f65a0 100644
--- a/chromeos/dbus/fake_bluetooth_profile_manager_client.cc
+++ b/chromeos/dbus/fake_bluetooth_profile_manager_client.cc
@@ -19,6 +19,8 @@ const char FakeBluetoothProfileManagerClient::kL2capUuid[] =
     "4d995052-33cc-4fdf-b446-75f32942a076";
 const char FakeBluetoothProfileManagerClient::kRfcommUuid[] =
     "3f6d6dbf-a6ad-45fc-9653-47dc912ef70e";
+const char FakeBluetoothProfileManagerClient::kUnregisterableUuid[] =
+    "00000000-0000-0000-0000-000000000000";
 
 FakeBluetoothProfileManagerClient::FakeBluetoothProfileManagerClient() {
 }
@@ -37,6 +39,14 @@ void FakeBluetoothProfileManagerClient::RegisterProfile(
     const ErrorCallback& error_callback) {
   VLOG(1) << "RegisterProfile: " << profile_path.value() << ": " << uuid;
 
+  if (uuid == kUnregisterableUuid) {
+    base::MessageLoop::current()->PostTask(
+        FROM_HERE, base::Bind(error_callback,
+                              bluetooth_profile_manager::kErrorInvalidArguments,
+                              "Can't register this UUID"));
+    return;
+  }
+
   // check options for channel & psm
 
   ServiceProviderMap::iterator iter = service_provider_map_.find(profile_path);