Port from k35: camera drivers updated to ww46

Port from k35: camera drivers updated to ww46

including the following patche:

http://android.intel.com:8080/#change,23169
http://android.intel.com:8080/#change,22968
http://android.intel.com:8080/#change,22967
http://android.intel.com:8080/#change,23022
http://android.intel.com:8080/#change,22679
http://android.intel.com:8080/#change,22832
http://android.intel.com:8080/#change,22073
http://android.intel.com:8080/#change,22984
http://android.intel.com:8080/#change,22895

Change-Id: I1b795471f52a791f9ef16ef34da75dee16f36f23
Signed-off-by: Tao Jing <jing.tao@intel.com>
Reviewed-on: http://android.intel.com:8080/24970
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Gross, Mark <mark.gross@intel.com>