Update from chromium 62675d9fb31fb8cedc40f68e78e8445a74f362e7

sandbox/linux/seccomp-bpf/basicblock.cc

Index: sandbox/linux/seccomp-bpf/basicblock.cc
diff --git a/base/bind_helpers.cc b/sandbox/linux/seccomp-bpf/basicblock.cc
similarity index 53%
copy from base/bind_helpers.cc
copy to sandbox/linux/seccomp-bpf/basicblock.cc
index f1fe46da47ac0bbb0d4de0bd0974f2eca3ecf9b5..eb857f00b6cd38fbc061b3c299fbc3d708a2c203 100644
--- a/base/bind_helpers.cc
+++ b/sandbox/linux/seccomp-bpf/basicblock.cc
@@ -2,13 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/bind_helpers.h"
+#include "sandbox/linux/seccomp-bpf/basicblock.h"
 
-#include "base/callback.h"
+namespace sandbox {
 
-namespace base {
+BasicBlock::BasicBlock() {}
 
-void DoNothing() {
-}
+BasicBlock::~BasicBlock() {}
 
-}  // namespace base
+}  // namespace sandbox