Adding experiment for app-info pane.

Change-Id: I647de1a71a2ac82da0a4f8a24125496dd5457441
diff --git a/packages/SystemUI/proguard.flags b/packages/SystemUI/proguard.flags
index 48d9722..da37803 100644
--- a/packages/SystemUI/proguard.flags
+++ b/packages/SystemUI/proguard.flags
@@ -6,7 +6,7 @@
   public void setGlowAlpha(float);
   public void setGlowScale(float);
 }
--keep class com.android.systemui.recents.views.TaskIconView {
+-keep class com.android.systemui.recents.views.TaskInfoView {
 	public void setCircularClipRadius(float);
 	public float getCircularClipRadius();
 }