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, 8 insertions, 11 deletions

diff --git a/Tests/RunCMake/pseudo_emulator_custom_command.c b/Tests/RunCMake/pseudo_emulator_custom_command.c
index 17181c9..760e83c 100644
--- a/Tests/RunCMake/pseudo_emulator_custom_command.c
+++ b/Tests/RunCMake/pseudo_emulator_custom_command.c
@@ -16,19 +16,16 @@ int main(int argc, const char* argv[])
   const char* substring_failure = "generated_exe_emulator_unexpected";
   const char* substring_success = "generated_exe_emulator_expected";
   const char* str = argv[1];
-  if (argc < 2)
-    {
+  if (argc < 2) {
     return EXIT_FAILURE;
-    }
-  if (strstr(str, substring_success) != 0)
-    {
+  }
+  if (strstr(str, substring_success) != 0) {
     return EXIT_SUCCESS;
-    }
-  if (strstr(str, substring_failure) != 0)
-    {
+  }
+  if (strstr(str, substring_failure) != 0) {
     return EXIT_FAILURE;
-    }
-  fprintf(stderr, "Failed to find string '%s' in '%s'\n",
-          substring_success, str);
+  }
+  fprintf(stderr, "Failed to find string '%s' in '%s'\n", substring_success,
+          str);
   return EXIT_FAILURE;
 }