Revise C++ coding style using clang-format

Run the `src/clang-format.bash` script to update all our C and C++
code to a new style defined by `.clang-format`.  Use `clang-format`
version 3.8.  Fix expected test output for new line numbers.

* 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, 6 insertions, 2 deletions

diff --git a/test/input/Class-base-typedef.cxx b/test/input/Class-base-typedef.cxx
index 159d0da..4f325ea 100644
--- a/test/input/Class-base-typedef.cxx
+++ b/test/input/Class-base-typedef.cxx
@@ -1,3 +1,7 @@
-class base {};
+class base
+{
+};
 typedef base base_t;
-class start: public base_t {};
+class start : public base_t
+{
+};