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, 15 insertions, 18 deletions

diff --git a/Tests/SimpleInstall/inst.cxx b/Tests/SimpleInstall/inst.cxx
index 7f2962d..ecf061c 100644
--- a/Tests/SimpleInstall/inst.cxx
+++ b/Tests/SimpleInstall/inst.cxx
@@ -1,37 +1,34 @@
 #include "foo.h"
 
 #ifdef STAGE_2
-# include <foo/lib1.h>
-# include <foo/lib2renamed.h>
-# include <lib3.h>
-# include <old/lib2.h>
-# include <old/lib3.h>
+#include <foo/lib1.h>
+#include <foo/lib2renamed.h>
+#include <lib3.h>
+#include <old/lib2.h>
+#include <old/lib3.h>
 #else
-# include "lib1.h"
-# include "lib2.h"
+#include "lib1.h"
+#include "lib2.h"
 #endif
 
 #include "lib4.h"
 
 #include <stdio.h>
 
-int main ()
+int main()
 {
-  if ( Lib1Func() != 2.0 )
-    {
+  if (Lib1Func() != 2.0) {
     printf("Problem with lib1\n");
     return 1;
-    }
-  if ( Lib2Func() != 1.0 )
-    {
+  }
+  if (Lib2Func() != 1.0) {
     printf("Problem with lib2\n");
     return 1;
-    }
-  if ( Lib4Func() != 4.0 )
-    {
+  }
+  if (Lib4Func() != 4.0) {
     printf("Problem with lib4\n");
     return 1;
-    }
+  }
   printf("The value of Foo: %s\n", foo);
-  return SomeFunctionInFoo()-5;
+  return SomeFunctionInFoo() - 5;
 }