tree 814136973ea32a3727ec9d53210283214192e968
parent d20ce6090a7fd879d433d9d8df0e50100914352b
author gab <gab@chromium.org> 1474923645 -0700
committer Commit bot <commit-bot@chromium.org> 1474923850 +0000

Remove unneeded thread.h includes and fix IWUU.

Include removed from trace_event_impl.h and leveldb_mojo_proxy.h

Removing unnecessary thread.h includes allows including trace_event_impl.h
in pending_task.h without introducing a cyclic dependency
(in a follow-up CL).

BUG=649084
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

TBR=wez,pastarmovj,rockot,sadrul (ref. https://codereview.chromium.org/2365623003/#msg68)

Review-Url: https://codereview.chromium.org/2365623003
Cr-Commit-Position: refs/heads/master@{#420989}