ShouldPreserveWritingDirection 846 Source/core/editing/EditingStyle.cpp bool EditingStyle::extractConflictingImplicitStyleOfAttributes(HTMLElement* element, ShouldPreserveWritingDirection shouldPreserveWritingDirection, ShouldPreserveWritingDirection 931 Source/core/editing/EditingStyle.cpp void EditingStyle::prepareToApplyAt(const Position& position, ShouldPreserveWritingDirection shouldPreserveWritingDirection) ShouldPreserveWritingDirection 120 Source/core/editing/EditingStyle.h bool extractConflictingImplicitStyleOfAttributes(HTMLElement*, ShouldPreserveWritingDirection, EditingStyle* extractedStyle, ShouldPreserveWritingDirection 126 Source/core/editing/EditingStyle.h void prepareToApplyAt(const Position&, ShouldPreserveWritingDirection = DoNotPreserveWritingDirection);