PrintBegin        250 content/renderer/pepper/pepper_plugin_instance_impl.h   int PrintBegin(const blink::WebPrintParams& print_params);
PrintBegin        278 content/renderer/pepper/pepper_webplugin_impl.cc   return instance_->PrintBegin(print_params);
PrintBegin         37 ppapi/cpp/dev/printing_dev.cc   return static_cast<Printing_Dev*>(object)->PrintBegin(*print_settings);
PrintBegin         28 ppapi/cpp/dev/printing_dev.h   virtual int32_t PrintBegin(const PP_PrintSettings_Dev& print_settings) = 0;