Fix issue #3114356: Storage visualization in Manage Apps is confusing

Also fixes issue #3097388: If you launch Manage Applications when SD
card app info isn't available, incomplete information gets cached

Change-Id: If3377a965653590e5bc1df25e38764a83e96b820

src/com/android/settings/fuelgauge/BatteryHistoryChart.java

@@ -285,6 +285,8 @@ public class BatteryHistoryChart extends View {
             }
         }
         
+        a.recycle();
+        
         mTextPaint.setColor(textColor.getDefaultColor());
         mTextPaint.setTextSize(textSize);