Headers cleanup for call_stack_profile_collector.cc

Bug: 851163
Change-Id: I4321ca15bc02b38e510c885c8e3ceb31875d9e1c
Reviewed-on: https://chromium-review.googlesource.com/1155965
Reviewed-by: Mike Wittman <wittman@chromium.org>
Commit-Queue: Xi Cheng <chengx@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579291}
1 file changed