Merge "Fix DREAMING_STARTED broadcast." into tm-qpr-dev am: 1e50de8949

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20291969

Change-Id: I7eb1aca4ceee333a9948429e61baf5bcda037eaa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/dreams/DreamController.java

@@ -240,6 +240,7 @@ final class DreamController {
 
                 if (mSentStartBroadcast) {
                     mContext.sendBroadcastAsUser(mDreamingStoppedIntent, UserHandle.ALL);
+                    mSentStartBroadcast = false;
                 }
 
                 mListener.onDreamStopped(dream.mToken);