Welcome Notification: Use appropriate notifier ID.

Welcome toast appears to come from "Notifications" instead of
the service that requested it.  So this changes the behavior
to reuse the notifier ID of the requesting service.

Ultimately when more services get welcome toasts this will
be required, and also provides the nice behavior that if a
service is preemptively disabled by the user, no welcome notification will be shown.

R=robliao@chromium.org
BUG=310229

Review URL: https://codereview.chromium.org/54963003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233145 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233145
[NaCl SDK] Check for valid CONFIG parameter to Makefile.

This just burned me when I typed "make CONFIG=Relase" and the build system
happily created a directory tree with "pnacl/Relase" in it.

BUG=none
R=sbc@chromium.org

Review URL: https://codereview.chromium.org/60343003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233146 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233146
Disable PnaclHeaderTest.TestHasPnaclHeader.

BUG=315328
TBR=jvoung@chromium.org

Review URL: https://codereview.chromium.org/59523003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233147 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233147