SR to RC13 - roll-back and fix window rotation to decide orientation timing

SR to RC13 - roll-back and fix window rotation to decide orientation timing
roll-back commit is like below
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commit abd57b7feaf7f300baa97dd116f0bcafd2d552b8
Merge: 1df195d ce7085b
Author: Kang Hee Ju <mobum.kang@samsung.com>
Date:   Tue Mar 26 15:11:07 2013 +0900

    Merge "Fix WindowManager Rotation" into tizen_2.1

Change-Id: Ib90af541fe9ea69aabbb516112356c8b856ea2ba
Signed-off-by: woo <s-w.woo@samsung.com>
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