Fix cpplint errors in network_delegate.cc
Fix cpplint errors in url_request_context_getter.cc
Fix cpplint errors in web_ui_controller_factory.cc
Fix cpplint errors in browser_client.h
Fix cpplint errors in browser_context.h
Build before running cpplint

Let's make sure things build before we check coding style. If it doesn't
even build, who cares about the style?