Remove trailing whitespace from system ui.

Baseline existing .java files, no excuses going forward.

Change-Id: I4bd0f25bbda6f2ec832e34ef5c70d4830bf07f99
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/Ticker.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/Ticker.java
index a784f37..a6ce288 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/Ticker.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/Ticker.java
@@ -38,7 +38,7 @@
 
 public abstract class Ticker {
     private static final int TICKER_SEGMENT_DELAY = 3000;
-    
+
     private Context mContext;
     private Handler mHandler = new Handler();
     private ArrayList<Segment> mSegments = new ArrayList();
@@ -216,15 +216,15 @@
         if (initialCount == 0 && mSegments.size() > 0) {
             Segment seg = mSegments.get(0);
             seg.first = false;
-            
+
             mIconSwitcher.setAnimateFirstView(false);
             mIconSwitcher.reset();
             mIconSwitcher.setImageDrawable(seg.icon);
-            
+
             mTextSwitcher.setAnimateFirstView(false);
             mTextSwitcher.reset();
             mTextSwitcher.setText(seg.getText());
-            
+
             tickerStarting();
             scheduleAdvance();
         }