Bug 975223, part 1 - Make braces less weird in nsRefPtrHashtable. r=froydnj
Bug 975223, part 2 - Add nsRefPtrHashtable::Remove that also does a Get. r=froydnj
Bug 967941, part 1 - Remove all trailing whitespace from nsJAR.{h,cpp}. r=aklotz
Bug 967941, part 2 - Convert nsZipReaderCache::mZips to use nsRefPtrHashtable. r=aklotz
Bug 967941, part 3 - Smart pointerize nsZipReaderCache methods. r=aklotz
Bug 967929 - Remove nsSupportsHashtable. r=bsmedberg