isBase64EncodedCharacter  347 Source/core/frame/csp/CSPSourceList.cpp     skipWhile<UChar, isBase64EncodedCharacter>(position, end);
isBase64EncodedCharacter   31 Source/platform/network/ContentSecurityPolicyParsers.cpp     return isBase64EncodedCharacter(c) || c == '=';
isBase64EncodedCharacter   49 Source/platform/network/ContentSecurityPolicyParsers.h PLATFORM_EXPORT bool isBase64EncodedCharacter(UChar);