Continue try allocating until we've reached max capacity.

004-StackWalk currently fails because we start with a too low code cache
to allocate code for a method the test expects to be JITted. To de-flake
the test, just keep on trying to allocate.

Test: test.py
Change-Id: Ie33e13bcc8825058259e12b0d4d552e89c9816e3
2 files changed