Update PhoneStatusBar.java

Slight Correction: Didn't implement the halfwaydone check for the flip from notification to quick settings. This caused a slight flicker when you stopped swiping to quick settings, no major issue just a slight flicker when flipping. This addition removes that flicker.
Merge pull request #9 from xLaMbChOpSx/cm-10.1

Update PhoneStatusBar.java
fixed the tiles on MDPI

Change-Id: Ia986c71df003a65ad8f9cdf3c17262c63f1e29ef
Merge pull request #10 from singhdd93/cm-10.1

fixed the tiles on MDPI
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1