Bug 704316 - Remove reference to deleted mozilla-dos2unix. r=ted
Bug 770915 - Make Sandbox.dump() appear in adb logcat. r=gabor
Bug 793465 - Remove the unconditional declaration of HAVE_UINT64_T. r=glandium

External codes have their own definitions or management.

cairo:
Defined in gfx/cairo/cairo/src/cairo-wideint-type-private.h

intl:
Defined in intl/icu/source/configure.in

webrtc:
media/webrtc/signaling/signaling.gyp

netwerk:
netwerk/srtp/src/Makefile.in
Bug 938334 - Use "Type" as parameter in nsCSSPseudoElements methods instead of "nsIAtom*" when it makes sense to do so. r=dbaron