Don't explicitly specify no prefix/suffix.

Bug: http://b/129068177
Test: treehugger
Change-Id: I987c88c17b7d1fd01129545bdbd4178de446188c
diff --git a/tools/aapt2/io/ZipArchive.cpp b/tools/aapt2/io/ZipArchive.cpp
index 269b6c5..550edd3 100644
--- a/tools/aapt2/io/ZipArchive.cpp
+++ b/tools/aapt2/io/ZipArchive.cpp
@@ -106,7 +106,7 @@
   }
 
   void* cookie = nullptr;
-  result = StartIteration(collection->handle_, &cookie, nullptr, nullptr);
+  result = StartIteration(collection->handle_, &cookie);
   if (result != 0) {
     if (out_error) *out_error = ErrorCodeString(result);
     return {};