Support building B2G on JB MR2
Disable camera.goldfish.jpeg
Remove check jdk java javac
Bug 825142 - Do not store the Android ringtones in the system image
[Bug 904517] : Replace the use of dumpkey.jar with dumpkey.py. r=mwu
Don't depend on clang.
Remove unused module libfilterpack_imageproc.
Fix scrypt compile error.
Merge pull request #33 from Seinlin/b2g-4.4.2_r1

Update 4.4.2_r1 for b2g