[Android] Insert chromium version string into native libraries.

[Android] Insert chromium version string into native libraries.

When building the native libraries, insert the version string into
native libraries as a section .chromium.verson.

BUG=417510
Committed: https://crrev.com/29d1208bfd30add739982738a6f11f7b0dbcfcd0
Cr-Commit-Position: refs/heads/master@{#297065}

[Feng Qian, 2014-09-24 23:45:01]

feng@chromium.org changed reviewers:
+ cjhopman@chromium.org, simonb@chromium.org

[Feng Qian, 2014-09-24 23:46:02]

Does objcopy add-section work for x86? I guess it only works on Linux ELF
format, do I need to add some conditions in the build file?

[simonb (inactive), 2014-09-26 11:13:06]

On 2014/09/24 23:46:02, Feng Qian wrote:
> Does objcopy add-section work for x86? I guess it only works on Linux ELF
> format, do I need to add some conditions in the build file?

You should be good on any platform.  You're using gyp's android_objcopy
variable, and this is the path to the objcopy in the target toolchain:

https://codereview.chromium.org/358863002/diff/80001/build/common.gypi

Same as strip and readelf.

[simonb (inactive), 2014-09-26 11:20:49]

lgtm

[Feng Qian, 2014-09-26 22:23:23]

The CQ bit was checked by feng@chromium.org

[commit-bot: I haz the power, 2014-09-26 22:25:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/599093005/1

[commit-bot: I haz the power, 2014-09-26 23:22:57]

Committed patchset #1 (id:1) as 6321feaabf965f83c73284397089379b60fc4762

[commit-bot: I haz the power, 2014-09-26 23:23:37]

Patchset 1 (id:??) landed as
https://crrev.com/29d1208bfd30add739982738a6f11f7b0dbcfcd0
Cr-Commit-Position: refs/heads/master@{#297065}