buffet: clang-format of buffet/privet

No real changes.

BUG=brillo:1161
TEST=none

Change-Id: I64fb7d6f081b51939808f2c987da19558ed6974d
Reviewed-on: https://chromium-review.googlesource.com/276340
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
diff --git a/buffet/privet/openssl_utils.cc b/buffet/privet/openssl_utils.cc
index 17cc16f..bcaf422 100644
--- a/buffet/privet/openssl_utils.cc
+++ b/buffet/privet/openssl_utils.cc
@@ -17,8 +17,8 @@
                           const chromeos::Blob& data) {
   chromeos::Blob mac(kSha256OutputSize);
   uint32_t len = 0;
-  CHECK(HMAC(EVP_sha256(), key.data(), key.size(), data.data(),
-             data.size(), mac.data(), &len));
+  CHECK(HMAC(EVP_sha256(), key.data(), key.size(), data.data(), data.size(),
+             mac.data(), &len));
   CHECK_EQ(len, kSha256OutputSize);
   return mac;
 }