two tool integration tests timing out after dart roll #160702
Description
#160624 caused two tool integration tests to start timing out:
15:59 +5 -1: test/integration.shard/test_test.dart: flutter test should run a test when its name contains a string when --experimental-faster-testing is set [E]
TimeoutException after 0:15:00.000000: Test timed out after 15 minutes.
dart:isolate _RawReceivePort._handleMessage
31:01 +6 -2: test/integration.shard/test_test.dart: flutter test should run a test when its name matches a regexp when --experimental-faster-testing is set [E]
TimeoutException after 0:15:00.000000: Test timed out after 15 minutes.
dart:isolate _RawReceivePort._handleMessage
I locally verified these tests do not time out before commit 895f0e291a but do time out at that commit.