Cleanup

native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc

Index: native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc
diff --git a/native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc b/native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc
index cf89f4be96c0ace447e717c9b206bcdb9d360f7d..34c7ce6aa26bcd97f194b12165bc9a017ae96bac 100644
--- a/native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc
+++ b/native_client_sdk/src/libraries/nacl_mounts_test/mount_test.cc
@@ -24,6 +24,10 @@ class MountMemMock : public MountMem {
     StringMap_t map;
     Init(1, map, NULL);
   };
+
+  int num_nodes() {
+    return (int) inode_pool_.size();
+  }
 };
 
 class MountDevMock : public MountDev {
@@ -32,6 +36,9 @@ class MountDevMock : public MountDev {
     StringMap_t map;
     Init(1, map, NULL);
   }
+  int num_nodes() {
+    return (int) inode_pool_.size();
+  }
 };
 
 }  // namespace