Remove calls to deprecated MessageLoop methods in site_instance_impl_unittest.cc
This CL replaces calls to MessageLoop::RunUntilIdle with
RunLoop().RunUntilIdle() in site_instance_impl_unittest.cc.
Note that there is no reason to call RunUntilIdle() multiple times
in a row. After a call returns, the MessageLoop is idle. It stays idle
until a task is posted or a timer expires. There is no reason to call
RunUntilIdle() before that.
BUG=616447
Review-Url: https://codereview.chromium.org/2219053002
Cr-Commit-Position: refs/heads/master@{#410447}
1 file changed
