[NaCl SDK] Get nacl_mounts_tests building.

native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <unistd.h>
 #include <sys/stat.h>
 
 #include <string>
 
 #include "nacl_mounts/mount.h"
 #include "nacl_mounts/mount_mem.h"
+#include "nacl_mounts/osdirent.h"
 
-#define __STDC__ 1
 #include "gtest/gtest.h"
 
 class MountMock : public MountMem {
  public:
   MountMock()
     : MountMem(),
       nodes_(0) {
     StringMap_t map;
     Init(1, map);
   };
 
   MountNode *AllocateData(int mode) {
     nodes_++;
     return MountMem::AllocateData(mode);
   }
 
   void ReleaseNode(MountNode* node) {
     if (!node->Release()) {

[binji, 2012/08/09 19:39:23]

return value from Release is used here.

       nodes_--;
     }
   }
 
   int nodes_;
 };
 
 #define NULL_NODE ((MountNode *) NULL)
 
 TEST(MountTest, Sanity) {
@@ skipping 74 matching lines @@
   EXPECT_EQ(0, mnt->Rmdir(Path("/foo")));
   EXPECT_EQ(1, mnt->nodes_);
   EXPECT_EQ(0, mnt->Close(file));
   EXPECT_EQ(0, mnt->nodes_);
 
   // Verify the directory is gone
   file =  mnt->Open(Path("/foo"), O_RDWR);
   EXPECT_EQ(NULL_NODE, file);
   EXPECT_EQ(errno, ENOENT);
 }