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.

1 files changed, 2 insertions, 1 deletions

diff --git a/Tests/QtAutogen/gadget.h b/Tests/QtAutogen/gadget.h
index 7c688ee..3253e31 100644
--- a/Tests/QtAutogen/gadget.h
+++ b/Tests/QtAutogen/gadget.h
@@ -9,7 +9,8 @@ class Gadget
   Q_GADGET
   Q_ENUMS(Type)
 public:
-  enum Type {
+  enum Type
+  {
     Type0,
     Type1
   };