Revert "Remove redundant calls to onCameraAccessPrioritiesChanged."

This reverts commit 03befa0c12839996299b27e172840b082f30b57f.

Reason for revert: The assertion made that a uid state change implies a proc oom adj change is not true on GSI. There may be a more complex way of handling this, but it's low priority to implement it.

Change-Id: I0c08f810e574553d3d34f553f427a7b3fffdc326
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index c8c6b1c..a965080 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -3717,10 +3717,21 @@
 
 void CameraService::UidPolicy::onUidStateChanged(uid_t uid, int32_t procState,
         int64_t procStateSeq __unused, int32_t capability __unused) {
-    Mutex::Autolock _l(mUidLock);
-    if (mMonitoredUids.find(uid) != mMonitoredUids.end() &&
-            mMonitoredUids[uid].procState != procState) {
-        mMonitoredUids[uid].procState = procState;
+    bool procStateChange = false;
+    {
+        Mutex::Autolock _l(mUidLock);
+        if (mMonitoredUids.find(uid) != mMonitoredUids.end() &&
+                mMonitoredUids[uid].procState != procState) {
+            mMonitoredUids[uid].procState = procState;
+            procStateChange = true;
+        }
+    }
+
+    if (procStateChange) {
+        sp<CameraService> service = mService.promote();
+        if (service != nullptr) {
+            service->notifyMonitoredUids();
+        }
     }
 }