(split) use PP_OS_WIN rather than WIN32 as WIN32 is not defined WIN64
(split) use PP_OS_WIN rather than WIN32 as WIN32 is not defined WIN64

[git-p4: depot-paths = "//depot/qtjambi/main/": change = 263908]

qt-generator/qt-generator,qt-generator/qt-generator,qt-generator/qt-generator