Removed generic method tests from status file.
Removed generic method tests from status file.

CL https://codereview.chromium.org/1969753002/ which was just landed
did not contain one correction: Some generic method related tests used
to cause an internal error in dart2js with --enable-checked-mode, but
1969753002 fixed that. This CL just removes those tests from the status
file.

BUG=
R=johnniwinther@google.com

Review URL: https://codereview.chromium.org/1966233002 .

dart-archive/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dartino/dart-sdk,dart-archive/dart-sdk,dartino/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-archive/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dartino/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-lang/sdk,dart-archive/dart-sdk,dart-archive/dart-sdk,dart-archive/dart-sdk,dart-lang/sdk,dartino/dart-sdk,dart-archive/dart-sdk,dartino/dart-sdk