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 2839ddd8cbbc27725dd517b920e900a649d5f816..8d702214d765a06a55f2820b24abbb53cf738d41 100644
--- a/chromeos/dbus/fake_bluetooth_profile_manager_client.cc
+++ b/chromeos/dbus/fake_bluetooth_profile_manager_client.cc
@@ -23,6 +23,8 @@ 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() {
 }
@@ -41,6 +43,14 @@ 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);