Remove unnecessary TODO comments.

In patch a483f31ce80f1f12fb93e956702fa74ba6ba7bc0, the two comments were
removed. It is still here due to rebase error when removing the
AppWindowContainerController.

Test: go/wm-smoke
Bug: 119530958
Change-Id: I74253f4c57acee039df44fa73c1432df15288dbc
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 25399ef..5da30d9 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -1640,7 +1640,6 @@
                 final IAppTransitionAnimationSpecsFuture specsFuture =
                         pendingOptions.getSpecsFuture();
                 if (specsFuture != null) {
-                    // TODO(multidisplay): Shouldn't be really used anymore from next CL.
                     displayContent.mAppTransition.overridePendingAppTransitionMultiThumbFuture(
                             specsFuture, pendingOptions.getOnAnimationStartListener(),
                             animationType == ANIM_THUMBNAIL_ASPECT_SCALE_UP);
@@ -1669,7 +1668,6 @@
                         .overridePendingAppTransitionStartCrossProfileApps();
                 break;
             case ANIM_REMOTE_ANIMATION:
-                // TODO(multidisplay): Will pass displayId and adjust dependencies from next CL.
                 displayContent.mAppTransition.overridePendingAppTransitionRemote(
                         pendingOptions.getRemoteAnimationAdapter());
                 break;