Promotion of android_ui.lnx.2.1-00027.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1078400   I2a2b1700d6c6e992eec01700af4fe8505f847a4c   SnapdragonGallery: Fix TimelinePage display blank page
1081787   I2b4adae12cd45879896a03cfb473a168f5042f6d   SnapdragonGallery: Fix mTrueScannerEditor is null
1081820   Idcae5756ac6e7ef433c97d911214eed8afb87786   SnapdragonGallery: Fix app force close because mPhotoVie

Change-Id: Ie8eb34fe0c1cc69294de691eb99c80f5c1b3793e
CRs-Fixed: 1081787, 1078400, 1081820