Improved code formatting.

These changes were created using the clang-format tool, and then
manually selecting from the changes made by the tool.

R=rouslan@chromium.org
BUG=

Review URL: https://codereview.appspot.com/118080043
21 files changed
tree: ea7a4060309a0eb41d98e9423d346a52c6679411
  1. cpp/
  2. externals/
  3. java/
  4. testdata/
  5. .gitmodules
  6. codereview.settings