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, 4 insertions, 4 deletions

diff --git a/Tests/FindGTK2/pangoft2/main.c b/Tests/FindGTK2/pangoft2/main.c
index cf3459e..317f7ec 100644
--- a/Tests/FindGTK2/pangoft2/main.c
+++ b/Tests/FindGTK2/pangoft2/main.c
@@ -1,8 +1,8 @@
 #include <pango/pangoft2.h>
 
-int main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
-    PangoFontMap* pfm = pango_ft2_font_map_new();
-    g_object_unref(pfm);
-    return 0;
+  PangoFontMap* pfm = pango_ft2_font_map_new();
+  g_object_unref(pfm);
+  return 0;
 }