Move to clang-format-6.0

This commit moves the codebase to the lastest clang-format file from
upstream, as well as clang-format-6.0.

Change-Id: Ice8313468097c0c42317fbb9e10ddf036e8cff4c
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
diff --git a/src/gtest_main.cpp b/src/gtest_main.cpp
index eec0067..77e70aa 100644
--- a/src/gtest_main.cpp
+++ b/src/gtest_main.cpp
@@ -1,7 +1,8 @@
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
-int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
+int main(int argc, char **argv)
+{
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
 }
\ No newline at end of file