win: Add NoImportLibrary flag for ninja generator

test/win/importlib/dll_no_exports.cc

Index: test/win/importlib/dll_no_exports.cc
diff --git a/test/win/large-pdb/dllmain.cc b/test/win/importlib/dll_no_exports.cc
similarity index 52%
copy from test/win/large-pdb/dllmain.cc
copy to test/win/importlib/dll_no_exports.cc
index 14875623e833b6fd6667e800e5c722214999c9dc..96dd7970b7145087624aa7b1326ef9a3a0906824 100644
--- a/test/win/large-pdb/dllmain.cc
+++ b/test/win/importlib/dll_no_exports.cc
@@ -1,9 +1,9 @@
-// Copyright (c) 2013 Google Inc. All rights reserved.
+// Copyright (c) 2015 Google Inc. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <windows.h>
 
-BOOL WINAPI DllMain(HINSTANCE hinstance, DWORD reason, LPVOID reserved) {
+BOOL APIENTRY DllMain(HMODULE module, DWORD reason, LPVOID reserved) {
   return TRUE;
 }