MallocHook_RemovePreSbrkHook 238 third_party/tcmalloc/chromium/src/gperftools/malloc_hook.h return MallocHook_RemovePreSbrkHook(hook); MallocHook_RemovePreSbrkHook 142 third_party/tcmalloc/chromium/src/gperftools/malloc_hook_c.h int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook); MallocHook_RemovePreSbrkHook 238 third_party/tcmalloc/vendor/src/gperftools/malloc_hook.h return MallocHook_RemovePreSbrkHook(hook); MallocHook_RemovePreSbrkHook 142 third_party/tcmalloc/vendor/src/gperftools/malloc_hook_c.h int MallocHook_RemovePreSbrkHook(MallocHook_PreSbrkHook hook);