Merge google-perftools r109 (the current contents of third_party/tcmalloc/vendor)

third_party/tcmalloc/chromium/src/tests/malloc_extension_test.cc

 // Copyright (c) 2008, Google Inc.
 // All rights reserved.
 // 
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 // 
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 21 matching lines @@
 //
 // Simple test of malloc_extension.  Includes test of C shims.
 
 #include "config_for_unittests.h"
 #include <stdio.h>
 #include <sys/types.h>
 #include "base/logging.h"
 #include <google/malloc_extension.h>
 #include <google/malloc_extension_c.h>
 
+using STL_NAMESPACE::vector;
+
 int main(int argc, char** argv) {
   void* a = malloc(1000);
 
   size_t cxx_bytes_used, c_bytes_used;
   ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty(
       "generic.current_allocated_bytes", &cxx_bytes_used));
   ASSERT_TRUE(MallocExtension_GetNumericProperty(
       "generic.current_allocated_bytes", &c_bytes_used));
   ASSERT_GT(cxx_bytes_used, 1000);
   ASSERT_EQ(cxx_bytes_used, c_bytes_used);
@@ skipping 16 matching lines @@
   // Check the c-shim version too.
   ASSERT_GE(MallocExtension_GetAllocatedSize(a), 1000);
   ASSERT_LE(MallocExtension_GetAllocatedSize(a), 5000);
   ASSERT_GE(MallocExtension_GetEstimatedAllocatedSize(1000), 1000);
 
   free(a);
 
   printf("DONE\n");
   return 0;
 }