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.

Tests/BundleUtilities/testbundleutils3.cpp

@@ -16,18 +16,15 @@ int main(int, char**)
 
 #if defined(WIN32)
   HANDLE lib = LoadLibraryA("module3.dll");
-  if(!lib)
-  {
+  if (!lib) {
     printf("Failed to open module3\n");
   }
 #else
   void* lib = dlopen("module3.so", RTLD_LAZY);
-  if(!lib)
-  {
+  if (!lib) {
     printf("Failed to open module3\n%s\n", dlerror());
   }
 #endif
 
-
   return lib == 0 ? 1 : 0;
 }