Revert "base: Tweak percentage battery icon spacing"

This reverts commit 4f989c87d8c8fe19cd459498f2feb54d9ca18ba0.

  - this was causing full charge percentage text to display incorrectly

Conflicts:
	packages/SystemUI/src/com/android/systemui/BatteryMeterView.java

Change-Id: Ia4fedce782e605a1058e9e978f1ea4ca39196500