trace: Move core control trace events to scheduler

Move the core control trace events to scheduler trace event file.

Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
[rameezmustafa@codeaurora.org: Drop changes in power.h since this
				kernel version does not need any.]

Change-Id: Ieb575a02b326dd0a96cdb2bb371bfd88f28412dc
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>