/** @return the count of sandboxed connections managed by the allocator */
 @VisibleForTesting
 static int allocatedConnectionsCountForTesting(Context context) {
   initConnectionAllocatorsIfNecessary(context);
   return sSandboxedChildConnectionAllocator.allocatedConnectionsCountForTesting();
 }
 /** @return the count of sandboxed connections managed by the allocator */
 @VisibleForTesting
 static int allocatedConnectionsCountForTesting() {
   return sSandboxedChildConnectionAllocator.allocatedConnectionsCountForTesting();
 }