Shared components used by Firefox and other Mozilla software, including handling of Web content; Gecko, HTML, CSS, layout, DOM, scripts, images, networking, etc. Issues with web page layout probably go here, while Firefox user interface issues belong in the Firefox product. (More info)
Created attachment 383649[details][diff][review]
nsToolkit.h has IMM32 related some #defines, but they are not used excepting nsIMM32Handler.cpp. So, they should be moved to nsIMM32Handler.cpp.