moving SyncSocket's kInvalidHandle constant

moving SyncSocket's kInvalidHandle constant

So it does not get exported in the split dll build.

The change is to move the definition into the h and
telling the linker to just pick one symbol.

This change needs to be undone in the next quarter
or so.

BUG=237249
TEST=none
TBR=brettw

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=201690

[scottmg, 2013-05-21 22:55:32]

lgtm

[commit-bot: I haz the power, 2013-05-21 23:01:13]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cpu@chromium.org/15480004/2001

[commit-bot: I haz the power, 2013-05-21 23:33:54]

Sorry for I got bad news for ya.
Compile failed with a clobber build on linux_chromeos_clang.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-05-22 00:03:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cpu@chromium.org/15480004/2001

[commit-bot: I haz the power, 2013-05-22 01:24:16]

Sorry for I got bad news for ya.
Compile failed with a clobber build on win.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-05-22 02:49:33]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cpu@chromium.org/15480004/27001

[commit-bot: I haz the power, 2013-05-22 03:20:36]

Step "update" is always a major failure.
Look at the try server FAQ for more details.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=ios_dbg_si...

[commit-bot: I haz the power, 2013-05-22 17:10:59]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cpu@chromium.org/15480004/27001

[commit-bot: I haz the power, 2013-05-23 04:34:12]

Change committed as 201690