Update preview as per aspect ratio on back key press.
If user is not in full screen camera preview mode, pressing back
key will take user to full screen preview mode. During this all
views on filstrip are reloaded and shifted to full screen preview.
While reloading preview aspect ratio was not considered so user
could see stretch preview in case of front camera. This change
calls resize of preview as per aspect ratio after reload.
Change-Id: I3dc8db3cc9917f9db33f5101f6c39cf38b950264
CRs-Fixed: 568855
5 files changed