Remove GCMDriver::IsGCMClientReady

Remove GCMDriver::IsGCMClientReady

This is not longer used.

R=fgorski@chromium.org
TBR=arv@chromium.org
BUG=none
TEST=tests updated

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=278526

[fgorski, 2014-06-19 21:39:08]

lgtm

[jianli, 2014-06-19 21:41:35]

The CQ bit was checked by jianli@chromium.org

[commit-bot: I haz the power, 2014-06-19 21:43:50]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jianli@chromium.org/344033002/1

[commit-bot: I haz the power, 2014-06-19 23:19:06]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_aosp on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_aosp/builds/8...)
  linux_chromium_chromeos_clang_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)

[commit-bot: I haz the power, 2014-06-19 23:30:21]

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

[commit-bot: I haz the power, 2014-06-19 23:30:22]

Try jobs failed on following builders:
  android_aosp on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_aosp/builds/8...)

[jianli, 2014-06-19 23:44:32]

Committed patchset #1 manually as r278526 (presubmit successful).