* refactor: more constexpr lookup tables (#38886)
* refactor: use constexpr lookup table in electron_api_web_contents.cc
* refactor: make KeyboardCodeFromStr() private
it is only used as a helper to KeyboardCodeFromStr()
* chore: savepoint
* chore: make lint happy
* fixup! refactor: make KeyboardCodeFromStr() private
* refactor: use constexpr lookup table in electron_url_loader_factory
* refactor: use constexpr lookup table in electron_api_tray
* refactor: use constexpr lookup table in web_contents_preferences.cc
* refactor: use constexpr lookup table in content_converter
* chore: fix clang-format
clang-format gets confused by ifdefs in the middle of an initializer list