Camera: Fix null pointer exception in CameraServiceProxyWrapper

Indexing into the mSessionStatsMap would insert a nullptr.
Check the count for a certain key instead.

In addition, call logStreamConfigured only when the reconfiguration
succeeds.

Test: Vendor test, Camera CTS
Bug: 287120330
Change-Id: I17d715865c9a58d3b79ab0a511a0f4968f0aa3f8
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index cfe51c7..0f989f8 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -2365,6 +2365,9 @@
             //present streams end up with outstanding buffers that will
             //not get drained.
             internalUpdateStatusLocked(STATUS_ACTIVE);
+
+            mCameraServiceProxyWrapper->logStreamConfigured(mId, mOperatingMode,
+                    true /*internalReconfig*/, ns2ms(systemTime() - startTime));
         } else if (rc == DEAD_OBJECT) {
             // DEAD_OBJECT can be returned if either the consumer surface is
             // abandoned, or the HAL has died.
@@ -2380,9 +2383,6 @@
         ALOGE("%s: Failed to pause streaming: %d", __FUNCTION__, rc);
     }
 
-    mCameraServiceProxyWrapper->logStreamConfigured(mId, mOperatingMode, true /*internalReconfig*/,
-        ns2ms(systemTime() - startTime));
-
     if (markClientActive) {
         mStatusTracker->markComponentActive(clientStatusId);
     }