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, 2 deletions

diff --git a/Tests/FindPackageModeMakefileTest/main.cpp b/Tests/FindPackageModeMakefileTest/main.cpp
index db1ffb19ed..9def3fb605 100644
--- a/Tests/FindPackageModeMakefileTest/main.cpp
+++ b/Tests/FindPackageModeMakefileTest/main.cpp
@@ -3,6 +3,6 @@
 
 int main()
 {
- printf("foo is: %d\n", foo());
- return 0;
+  printf("foo is: %d\n", foo());
+  return 0;
 }