Fix compilation on AIX: struct tm has no timezone information.
Fix compilation on AIX: struct tm has no timezone information.

"/pulse/qt/src/3rdparty/webkit/JavaScriptCore/wtf/DateMath.h", line 113.42: 1540-0217 (S) "tm_gmtoff" is not a member of "struct tm".
"/pulse/qt/src/3rdparty/webkit/JavaScriptCore/wtf/DateMath.h", line 115.37: 1540-0217 (S) "tm_zone" is not member of "struct tm".

Conflicts:

	src/3rdparty/webkit/JavaScriptCore/wtf/DateMath.cpp
	src/3rdparty/webkit/JavaScriptCore/wtf/DateMath.h

radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,radekp/qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,radekp/qt,radekp/qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,radekp/qt,radekp/qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,radekp/qt,radekp/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt