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.

3 files changed, 12 insertions, 3 deletions

diff --git a/Tests/Dependency/Case3/foo1.c b/Tests/Dependency/Case3/foo1.c
index 5f1f8ac..d476f2c 100644
--- a/Tests/Dependency/Case3/foo1.c
+++ b/Tests/Dependency/Case3/foo1.c
@@ -1,2 +1,5 @@
 extern int foo2(void);
-int foo1(void) { return foo2(); }
+int foo1(void)
+{
+  return foo2();
+}
diff --git a/Tests/Dependency/Case3/foo1b.c b/Tests/Dependency/Case3/foo1b.c
index 6ae3bab..84933af 100644
--- a/Tests/Dependency/Case3/foo1b.c
+++ b/Tests/Dependency/Case3/foo1b.c
@@ -1 +1,4 @@
-int foo1b(void) { return 0; }
+int foo1b(void)
+{
+  return 0;
+}
diff --git a/Tests/Dependency/Case3/foo2.c b/Tests/Dependency/Case3/foo2.c
index 33dbbfc..9bbb5d7 100644
--- a/Tests/Dependency/Case3/foo2.c
+++ b/Tests/Dependency/Case3/foo2.c
@@ -1,2 +1,5 @@
 extern int foo1b(void);
-int foo2(void) { return foo1b(); }
+int foo2(void)
+{
+  return foo1b();
+}