Remove two static initializers (media/base/{buffers,media_log}.cc)

buffers.cc: replaced global TimeDelta constants with fully-inlined functions.
media_log.cc: replaced global AtomicSequenceNumber with LazyInstance.

BUG=94925
TEST=none

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=118026

[Ami GONE FROM CHROMIUM, 2012-01-14 22:49:53]

FYI "extern inline", at least in gcc, means never emit assembly for the
function; it'll always get inlined (or generate a link error if something went
sideways).

[Ami GONE FROM CHROMIUM, 2012-01-14 23:13:21]

Added media_log.cc to this patch since it was easy and the last static
initializer under media/.

[scherkus (not reviewing), 2012-01-17 16:42:13]

LGTM

[commit-bot: I haz the power, 2012-01-17 16:47:43]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/fischman@chromium.org/9225001/19

[commit-bot: I haz the power, 2012-01-17 19:50:59]

Try job failure for 9225001-19 (retry) on mac_rel for step "ui_tests".
It's a second try, previously, step "ui_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=mac_rel&nu...

[commit-bot: I haz the power, 2012-01-17 22:13:30]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/fischman@chromium.org/9225001/19

[commit-bot: I haz the power, 2012-01-18 03:29:40]

Change committed as 118026

[Nico, 2012-01-18 03:48:31]

Thanks!

http://codereview.chromium.org/9225001/diff/19/media/base/media_log.cc
File media/base/media_log.cc (right):

http://codereview.chromium.org/9225001/diff/19/media/base/media_log.cc#newcode20
media/base/media_log.cc:20: static
base::LazyInstance<base::AtomicSequenceNumber> media_log_count =
This needs LeakyLakyInstanceTraits as 2nd template parameter, else it registers
something to run atexit()

[Ami GONE FROM CHROMIUM, 2012-01-18 04:52:31]

http://codereview.chromium.org/9225001/diff/19/media/base/media_log.cc
File media/base/media_log.cc (right):

http://codereview.chromium.org/9225001/diff/19/media/base/media_log.cc#newcode20
media/base/media_log.cc:20: static
base::LazyInstance<base::AtomicSequenceNumber> media_log_count =
On 2012/01/18 03:48:31, Nico wrote:
> This needs LeakyLakyInstanceTraits as 2nd template parameter, else it
registers
> something to run atexit()

As you wish: https://chromiumcodereview.appspot.com/9253006