Merge "Refine zoom in and zoom out transition of iamge wallpaper." into qt-dev...
Merge "Refine zoom in and zoom out transition of iamge wallpaper." into qt-dev am: 9bd11895 am: 61e24918
am: 658e8b05
Change-Id: I2f924cc20f975cca853708791b4dd872cab5b671