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.

2 files changed, 2 insertions, 3 deletions

diff --git a/Tests/ExportImport/Import/Interface/headeronlytest.cpp b/Tests/ExportImport/Import/Interface/headeronlytest.cpp
index 20674a7..0e754e9 100644
--- a/Tests/ExportImport/Import/Interface/headeronlytest.cpp
+++ b/Tests/ExportImport/Import/Interface/headeronlytest.cpp
@@ -9,8 +9,7 @@
 #error Unexpected SHAREDLIB_DEFINE
 #endif
 
-
-int main(int,char**)
+int main(int, char**)
 {
   HeaderOnly ho;
   return ho.foo();
diff --git a/Tests/ExportImport/Import/Interface/interfacetest.cpp b/Tests/ExportImport/Import/Interface/interfacetest.cpp
index 786458d..7be8162 100644
--- a/Tests/ExportImport/Import/Interface/interfacetest.cpp
+++ b/Tests/ExportImport/Import/Interface/interfacetest.cpp
@@ -13,7 +13,7 @@
 #error Expected DEFINE_IFACE_DEFINE
 #endif
 
-int main(int,char**)
+int main(int, char**)
 {
   SharedLibObject slo;
   return slo.foo();