Restructure sandbox code to reduce dependencies pulled in by intercept code.

sandbox/win/src/sandbox_utils.cc

Index: sandbox/win/src/sandbox_utils.cc
diff --git a/sandbox/win/src/sandbox_utils.cc b/sandbox/win/src/sandbox_utils.cc
index f4511a475136b2edec8fce1f1886f34d78b904b2..9c561c9eb9b57e00226f48ebed47eb8af6ed7539 100644
--- a/sandbox/win/src/sandbox_utils.cc
+++ b/sandbox/win/src/sandbox_utils.cc
@@ -28,11 +28,11 @@ void InitObjectAttribs(const std::wstring& name,
   if (!RtlInitUnicodeString) {
     HMODULE ntdll = ::GetModuleHandle(kNtdllName);
     RtlInitUnicodeString = reinterpret_cast<RtlInitUnicodeStringFunction>(
-      GetProcAddress(ntdll, "RtlInitUnicodeString"));
+        GetProcAddress(ntdll, "RtlInitUnicodeString"));
     DCHECK(RtlInitUnicodeString);
   }
   RtlInitUnicodeString(uni_name, name.c_str());
   InitializeObjectAttributes(obj_attr, uni_name, attributes, root, NULL);
 }
 
-};  // namespace sandbox
+}  // namespace sandbox