getRequestHeader  639 Source/core/xml/XMLHttpRequest.cpp         if (getRequestHeader("Content-Type").isEmpty()) {
getRequestHeader  665 Source/core/xml/XMLHttpRequest.cpp         String contentType = getRequestHeader("Content-Type");
getRequestHeader  689 Source/core/xml/XMLHttpRequest.cpp         if (getRequestHeader("Content-Type").isEmpty()) {
getRequestHeader  720 Source/core/xml/XMLHttpRequest.cpp         if (getRequestHeader("Content-Type").isEmpty()) {
getRequestHeader  169 Source/core/xml/XMLHttpRequest.h     const AtomicString& getRequestHeader(const AtomicString& name) const;