[KeyguardMediaController] Fix activeContainer logs

We had a field named activeContainer in KeyguadMediaController which is only used for logActiveMediaContainer.
As this field is not calculated field. We see its value is null in logs which might cause us to draw wrong conclusions. This CL fix this.

Bug: 298213983
Test: BR
Flag: NONE
Change-Id: I352bf6c9f8b6d263c8dcb0129af0e43a14013e05

1 files changed, 3 insertions, 2 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/ui/controller/KeyguardMediaController.kt b/packages/SystemUI/src/com/android/systemui/media/controls/ui/controller/KeyguardMediaController.kt
index 963c602b3d1e..c02ce3b0a6c0 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/ui/controller/KeyguardMediaController.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/ui/controller/KeyguardMediaController.kt
@@ -297,6 +297,7 @@ constructor(
         }
     }
 
-    private val activeContainer: ViewGroup? =
-        if (useSplitShade) splitShadeContainer else singlePaneContainer
+    // This field is only used to log current active container.
+    private val activeContainer: ViewGroup?
+        get() = if (useSplitShade) splitShadeContainer else singlePaneContainer
 }