supportsInputModeAttribute 1861 Source/core/html/HTMLInputElement.cpp bool HTMLInputElement::supportsInputModeAttribute() const supportsInputModeAttribute 776 Source/core/html/forms/InputType.cpp bool InputType::supportsInputModeAttribute() const supportsInputModeAttribute 182 Source/core/html/forms/SearchInputType.cpp bool SearchInputType::supportsInputModeAttribute() const supportsInputModeAttribute 69 Source/core/html/forms/TextInputType.cpp bool TextInputType::supportsInputModeAttribute() const