Code reformatting for upcoming automated code changes.

Adding annotations to individual fields cannot be easily done when there
are two fields defined in a single statement. Put each definition in a
statement of its own.

See go/UnsupportedAppUsage for more context.

Bug: 110868826
Test: m
Change-Id: I34e163d0984fcb666c1ea8788791f5a7740c8892

core/java/android/transition/Scene.java

@@ -35,7 +35,8 @@ public final class Scene {
     private int mLayoutId = -1;
     private ViewGroup mSceneRoot;
     private View mLayout; // alternative to layoutId
-    Runnable mEnterAction, mExitAction;
+    Runnable mEnterAction;
+    Runnable mExitAction;
 
     /**
      * Returns a Scene described by the resource file associated with the given
@@ -267,4 +268,4 @@ public final class Scene {
     boolean isCreatedFromLayoutResource() {
         return (mLayoutId > 0);
     }
-}
+}