StrictMode: annotate violations with the Broadcast Intent's action, if any.

Change-Id: If36ab776bb95054a109b5475c6be041c75c7e0af
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index 8d36e4f..60b2b67 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -6679,6 +6679,9 @@
             if (info.numAnimationsRunning != 0) {
                 sb.append("Animations-Running: ").append(info.numAnimationsRunning).append("\n");
             }
+            if (info.broadcastIntentAction != null) {
+                sb.append("Broadcast-Intent-Action: ").append(info.broadcastIntentAction).append("\n");
+            }
             if (info != null && info.durationMillis != -1) {
                 sb.append("Duration-Millis: ").append(info.durationMillis).append("\n");
             }