Move AddTraceEvent out-of-line

Move AddTraceEvent out of line

This saves 300k in binary size on an optimized, stripped Linux build.

BUG=

[tibell, 2016-08-23 16:47:26]

git cl format

[tibell, 2016-08-23 16:47:31]

The CQ bit was checked by tibell@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-23 16:48:00]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[tibell, 2016-08-23 16:55:23]

Description was changed from

==========
Move AddTraceEvent out-of-line

BUG=
==========

to

==========
Move AddTraceEvent out of line

This saves 300k in binary size on an optimized, stripped Linux build.

BUG=
==========

[commit-bot: I haz the power, 2016-08-23 17:10:36]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-23 17:10:36]

Dry run: Try jobs failed on following builders:
  android_compile_dbg on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_comp...)
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[tibell, 2016-08-23 19:19:50]

Rebase

[tibell, 2016-08-23 19:19:56]

The CQ bit was checked by tibell@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-23 19:20:41]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-23 19:52:45]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-23 19:52:46]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_compile_dbg_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[tibell, 2016-08-23 21:29:17]

Add missing BASE_EXPORT

[tibell, 2016-08-23 21:29:22]

The CQ bit was checked by tibell@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-23 21:30:03]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-24 00:40:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-24 00:40:33]

Dry run: This issue passed the CQ dry run.