Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

2 files changed, 4 insertions, 4 deletions

diff --git a/Tests/GhsMulti/ReturnNum/App/Main.c b/Tests/GhsMulti/ReturnNum/App/Main.c
index 1133834..db8d658 100644
--- a/Tests/GhsMulti/ReturnNum/App/Main.c
+++ b/Tests/GhsMulti/ReturnNum/App/Main.c
@@ -2,7 +2,7 @@
 
 int main(int argc, const char* argv[])
 {
-    int out;
-    out = giveNum();
-    return out;
+  int out;
+  out = giveNum();
+  return out;
 }
diff --git a/Tests/GhsMulti/ReturnNum/Lib/HelperFun.c b/Tests/GhsMulti/ReturnNum/Lib/HelperFun.c
index d7515d7..61922bb 100644
--- a/Tests/GhsMulti/ReturnNum/Lib/HelperFun.c
+++ b/Tests/GhsMulti/ReturnNum/Lib/HelperFun.c
@@ -1,4 +1,4 @@
 int giveNum(void)
 {
-    return 1;
+  return 1;
 }