901d01a45c
This code should be using a `LiteralNull` from the JS AST but was accidentally using the `NullLiteral` from the Kernel AST. Add a test to trigger this code path in the expression compiler because there must not be a source location for the code being compiled. Add a retry duration for getting a chrome tab in the test suite. This fixes a failure I was seeing when I run the test locally. Change-Id: I6900ace6280f1105c77ccafce4f47d0fc5771d6b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/252540 Reviewed-by: Anna Gringauze <annagrin@google.com> Commit-Queue: Nicholas Shahan <nshahan@google.com>