Fix delay_save and multiple required fields.

Fixes: 136120151
Test: atest android.autofillservice.cts.SimpleSaveActivityTest#testDelayedSave
Change-Id: Ie0fd8ef0fbb8457fafc7cb5bed30813abaa0b893

Exempt-From-Owner-Approval: Felipe is no longer with the team

services/autofill/java/com/android/server/autofill/Session.java

@@ -2929,6 +2929,7 @@ final class Session implements RemoteFillService.FillServiceCallbacks, ViewState
             if (sVerbose) {
                 Slog.v(TAG, "Adding autofillable view with id " + id + " and state " + state);
             }
+            viewState.setCurrentValue(findValueLocked(id));
             mViewStates.put(id, viewState);
         }
         if ((state & ViewState.STATE_AUTOFILLED) != 0) {

services/autofill/java/com/android/server/autofill/ViewState.java

@@ -227,6 +227,7 @@ final class ViewState {
         if (mVirtualBounds != null) {
             builder.append(", virtualBounds:" ).append(mVirtualBounds);
         }
+        builder.append("]");
         return builder.toString();
     }