This merges the 3 concrete classes into a single class. We were not
really testing Dart 1 behavior, and the extension methods experiment is
enabled by default.
I also renamed several of the tests to conform more closely to the
convention we use.
I did not alter the bodies of any of the tests, so we're testing exactly
the same things after this CL as before.
In future CLs, as I add more information to OpType (for the new relevance
computations), I plan to subdivide the tests based on the type of the
AST node being tested, which will split up the tests and allow for shorter
test names.
Change-Id: I717c5697817d9f96d050318f2f39da85dff23422
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142203
Reviewed-by: Jaime Wren <jwren@google.com>
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Brian Wilkerson
1e93347fc2