Revert of Remove ref_counted.cc

Revert of Remove ref_counted.cc (patchset #4 id:60001 of https://codereview.chromium.org/2345013003/ )

Reason for revert:
Increased Android .so by 50kb rather than shrinking it.

Original issue's description:
> Remove ref_counted.cc
>
> This CL moves all RefCountedThreadSafeBase methods in //base/ref_counted.cc
> to the header as inline functions for smaller binary.
>
> RefCountedThreadSafe methods in ref_counted.cc are too small to have
> non-inlined function. Inlining them to the caller reduces the stripped
> binary size of Chromium on Linux by 84kB, since the binary size the
> function body are even smaller than the binary size of the function
> call itself.
>
> Committed: https://crrev.com/2c5c70912ccd80e712b18b4bf39f6da3d41e8847
> Cr-Commit-Position: refs/heads/master@{#419973}

TBR=dcheng@chromium.org,tzik@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.

Committed: https://crrev.com/05fcf0d42feafb79059173e37763d2ea8d25af64
Cr-Commit-Position: refs/heads/master@{#421047}

[agrieve, 2016-09-26 18:17:45]

Created Revert of Remove ref_counted.cc

[agrieve, 2016-09-26 18:18:01]

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

[commit-bot: I haz the power, 2016-09-26 18:18:42]

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

[agrieve, 2016-09-26 20:29:28]

The CQ bit was unchecked by agrieve@chromium.org

[agrieve, 2016-09-26 20:29:31]

The CQ bit was checked by agrieve@chromium.org

[commit-bot: I haz the power, 2016-09-26 20:30:35]

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, 2016-09-27 00:16:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-27 00:17:59]

Description was changed from

==========
Revert of Remove ref_counted.cc (patchset #4 id:60001 of
https://codereview.chromium.org/2345013003/ )

Reason for revert:
Increased Android .so by 50kb rather than shrinking it.

Original issue's description:
> Remove ref_counted.cc
> 
> This CL moves all RefCountedThreadSafeBase methods in //base/ref_counted.cc
> to the header as inline functions for smaller binary.
> 
> RefCountedThreadSafe methods in ref_counted.cc are too small to have
> non-inlined function. Inlining them to the caller reduces the stripped
> binary size of Chromium on Linux by 84kB, since the binary size the
> function body are even smaller than the binary size of the function
> call itself.
> 
> Committed: https://crrev.com/2c5c70912ccd80e712b18b4bf39f6da3d41e8847
> Cr-Commit-Position: refs/heads/master@{#419973}

TBR=dcheng@chromium.org,tzik@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
==========

to

==========
Revert of Remove ref_counted.cc (patchset #4 id:60001 of
https://codereview.chromium.org/2345013003/ )

Reason for revert:
Increased Android .so by 50kb rather than shrinking it.

Original issue's description:
> Remove ref_counted.cc
>
> This CL moves all RefCountedThreadSafeBase methods in //base/ref_counted.cc
> to the header as inline functions for smaller binary.
>
> RefCountedThreadSafe methods in ref_counted.cc are too small to have
> non-inlined function. Inlining them to the caller reduces the stripped
> binary size of Chromium on Linux by 84kB, since the binary size the
> function body are even smaller than the binary size of the function
> call itself.
>
> Committed: https://crrev.com/2c5c70912ccd80e712b18b4bf39f6da3d41e8847
> Cr-Commit-Position: refs/heads/master@{#419973}

TBR=dcheng@chromium.org,tzik@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.

Committed: https://crrev.com/05fcf0d42feafb79059173e37763d2ea8d25af64
Cr-Commit-Position: refs/heads/master@{#421047}
==========

[commit-bot: I haz the power, 2016-09-27 00:18:01]

Patchset 1 (id:??) landed as
https://crrev.com/05fcf0d42feafb79059173e37763d2ea8d25af64
Cr-Commit-Position: refs/heads/master@{#421047}