update_engine: Run clang-format on ./ (root directory)

BUG=none
TEST=unittest

Change-Id: Ibd075dc7ea9a18e798f612e35725f1c83c112809
Reviewed-on: https://chromium-review.googlesource.com/1409708
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
diff --git a/omaha_request_params.cc b/omaha_request_params.cc
index c458424..8c410f1 100644
--- a/omaha_request_params.cc
+++ b/omaha_request_params.cc
@@ -101,8 +101,8 @@
     // know (i.e. stat() returns some unexpected error), then err on the side of
     // caution and say deltas are not okay.
     struct stat stbuf;
-    delta_okay_ = (stat((root_ + "/.nodelta").c_str(), &stbuf) < 0) &&
-                  (errno == ENOENT);
+    delta_okay_ =
+        (stat((root_ + "/.nodelta").c_str(), &stbuf) < 0) && (errno == ENOENT);
   } else {
     LOG(INFO) << "Disabling deltas as a channel change to "
               << mutable_image_props_.target_channel