Disable flaky BluetoothTest.ConstructDefaultAdapter

Test is flaky on Mac ASan bot.

TBR=reillyg@chromium.org

Bug: 1076005
Change-Id: Ic388e304272708900d0952f329fb6c54e26dd4dd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2170350Reviewed-by: Alexander Hendrich <hendrich@chromium.org>
Commit-Queue: Alexander Hendrich <hendrich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#763383}

device/bluetooth/bluetooth_adapter_unittest.cc

@@ -691,7 +691,9 @@ TEST_F(BluetoothAdapterTest, StartDiscoverySessionError_Destroy) {
 }
 
 // TODO(scheib): Enable BluetoothTest fixture tests on all platforms.
-#if defined(OS_ANDROID) || defined(OS_MACOSX)
+// TODO(https://crbug.com/1076005) Flaky on Mac MSan
+#if defined(OS_ANDROID) || \
+    (defined(OS_MACOSX) && not defined(ADDRESS_SANITIZER))
 #define MAYBE_ConstructDefaultAdapter ConstructDefaultAdapter
 #else
 #define MAYBE_ConstructDefaultAdapter DISABLED_ConstructDefaultAdapter