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.

7 files changed, 9 insertions, 11 deletions

diff --git a/Tests/Dependency/Case1/a.c b/Tests/Dependency/Case1/a.c
index d702db1..262f523 100644
--- a/Tests/Dependency/Case1/a.c
+++ b/Tests/Dependency/Case1/a.c
@@ -1,5 +1,4 @@
 int a()
 {
-   return 5;
+  return 5;
 }
-
diff --git a/Tests/Dependency/Case1/b.c b/Tests/Dependency/Case1/b.c
index 6bdfafa..deda685 100644
--- a/Tests/Dependency/Case1/b.c
+++ b/Tests/Dependency/Case1/b.c
@@ -2,5 +2,5 @@ extern int a();
 
 int b()
 {
-   return a()+17;
+  return a() + 17;
 }
diff --git a/Tests/Dependency/Case1/b2.c b/Tests/Dependency/Case1/b2.c
index f37e1bb..f341da7 100644
--- a/Tests/Dependency/Case1/b2.c
+++ b/Tests/Dependency/Case1/b2.c
@@ -1,4 +1,4 @@
 int b2()
 {
-   return 3;
+  return 3;
 }
diff --git a/Tests/Dependency/Case1/c.c b/Tests/Dependency/Case1/c.c
index c180a59..a3ec162 100644
--- a/Tests/Dependency/Case1/c.c
+++ b/Tests/Dependency/Case1/c.c
@@ -2,5 +2,5 @@ extern int b();
 
 int c()
 {
-   return b()+42;
+  return b() + 42;
 }
diff --git a/Tests/Dependency/Case1/c2.c b/Tests/Dependency/Case1/c2.c
index 4cf4426..317bb0f 100644
--- a/Tests/Dependency/Case1/c2.c
+++ b/Tests/Dependency/Case1/c2.c
@@ -2,5 +2,5 @@ extern int b2();
 
 int c2()
 {
-  return b2()+1;
+  return b2() + 1;
 }
diff --git a/Tests/Dependency/Case1/d.c b/Tests/Dependency/Case1/d.c
index ea5457d..f67aef7 100644
--- a/Tests/Dependency/Case1/d.c
+++ b/Tests/Dependency/Case1/d.c
@@ -2,6 +2,5 @@ extern int c2();
 
 int d()
 {
-   return c2()+2;
+  return c2() + 2;
 }
-
diff --git a/Tests/Dependency/Case1/main.c b/Tests/Dependency/Case1/main.c
index 1e5f6d4..07191cc 100644
--- a/Tests/Dependency/Case1/main.c
+++ b/Tests/Dependency/Case1/main.c
@@ -4,7 +4,7 @@ extern int d();
 
 int main()
 {
-   c();
-   b();
-   d();
+  c();
+  b();
+  d();
 }