Remove NaClPluginLowLevelInitializationComplete() (caller of "init_done" SRPC)

Remove NaClPluginLowLevelInitializationComplete() (caller of "init_done" SRPC)

The call to this function has been removed from the Chromium side.
The "init_done" SRPC call used to trigger a call to StartPpapiProxy(),
but Chromium now starts PPAPI via a different route.

This change should allow some further cleanups, such as disabling the
imc_connect() syscall in Chromium.  However, we'll need to push new
PNaCl translator binaries first.  The existing pre-built PNaCl
translator binaries will still contain
NaClPluginLowLevelInitializationComplete(), and disabling
imc_connect() would trigger a LOG_FATAL error inside that function.

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3864
TEST=trybots + run some Chromium tests

Committed: http://src.chromium.org/viewvc/native_client?view=rev&revision=c14b58a2c36c9377d4211433d896bd135dcc4a63

[Mark Seaborn, 2015-01-23 16:47:20]

mseaborn@chromium.org changed reviewers:
+ jvoung@chromium.org

[jvoung (off chromium), 2015-01-23 17:04:10]

lgtm

[Mark Seaborn, 2015-01-23 19:46:59]

The CQ bit was checked by mseaborn@chromium.org

[commit-bot: I haz the power, 2015-01-23 19:47:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/871713002/1

[commit-bot: I haz the power, 2015-01-23 19:51:28]

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

[commit-bot: I haz the power, 2015-01-23 19:51:28]

Try jobs failed on following builders:
  nacl-win32_glibc_opt on tryserver.nacl
(http://build.chromium.org/p/tryserver.nacl/builders/nacl-win32_glibc_opt/buil...)

[Mark Seaborn, 2015-01-23 22:16:53]

The CQ bit was checked by mseaborn@chromium.org

[commit-bot: I haz the power, 2015-01-23 22:17:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/871713002/1

[commit-bot: I haz the power, 2015-01-23 22:36:27]

Committed patchset #1 (id:1) as
http://src.chromium.org/viewvc/native_client?view=rev&revision=c14b58a2c36c93...