Merged third_party/tcmalloc/vendor/src(google-perftools r87) into...

third_party/tcmalloc/chromium/src/tests/malloc_extension_c_test.c

 /* Copyright (c) 2009, 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 90 matching lines @@
   }
   if (total < 10) {
     FAIL("GetNumericProperty had bad return for generic.current_allocated_bytes");
   }
   if (!MallocExtension_GetNumericProperty("generic.current_allocated_bytes",
                                           &total)) {
     FAIL("GetNumericProperty failed for generic.current_allocated_bytes");
   }
   MallocExtension_MarkThreadIdle();
   MallocExtension_MarkThreadBusy();
+  MallocExtension_ReleaseToSystem(1);
   MallocExtension_ReleaseFreeMemory();
   if (MallocExtension_GetEstimatedAllocatedSize(10) < 10) {
     FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
   }
   if (MallocExtension_GetAllocatedSize(x) < 10) {
     FAIL("GetEstimatedAllocatedSize returned a bad value (too small)");
   }
 
   free(x);
 }
 
 int main(int argc, char** argv) {
   TestMallocHook();
   TestMallocExtension();
 
   printf("PASS\n");
   return 0;
 }