Revert "Take date into account to not overflow icons in stock or center clock"

This reverts commit da4b262bc4e899e458425a746795cb28d0ccb41b.
Revert "Fix icons overflowing status bar view in center clock and date layout"

This reverts commit a4b3718e5c72fb8bf63fa4864d640c6d6effd908.
Revert "Status bar clock and date customization (1/2)"

This reverts commit 50f882bb70f84d273858e9723145be72f61d169a.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
	packages/SystemUI/src/com/android/systemui/statusbar/policy/ClockStock.java

Change-Id: Ibab7e16826613d20c5849a396e169d96d8015d89
SystemUI: allow for the clock to be centered (1 of 2)

This allows the clock to be centered and does
not break the normal functionality of the status bar.
Overflow for status bar icons is adjusted accordingly
when the clock is centered. The clock slides in/out
when centered and the ticker is running.

Change-Id: I8bb99af278d316d7632cd07ff5c4722c5a27cb12

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
Fix duplicated method

Center clock form CM has the same method alerady used for crDroid. Fix it!

Change-Id: I7592dc492340bb0626ccb21d9ed598f841ac20e3