In file included from virtual_bodies.cpp:5:
./virtual_bodies.h:23:36: warning: [chromium-style] virtual methods with non-empty bodies shouldn't be declared inline.
  virtual bool ComplainAboutThis() { return true; }
                                   ^
./virtual_bodies.h:44:30: warning: [chromium-style] Overriding method must be marked with 'override' or 'final'.
  void MethodHasNoArguments();
                             ^
                              override
2 warnings generated.