Bug 922510 - Extend GonkNativeWindow to support android JB 4.2.2, r=sotaro,gps

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extra : transplant_source : b%C4%9E%20%95%D30%E8%07%B3%B1%A8VF0Qpw%21%EC
Bug 927429 - Set UA override update URL for B2G; r=fabrice a=koi

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extra : transplant_source : %C3P%7F%11%2B%A8%ACRz%BD%9Em%88Q%D4b%CD%21%0C%20
Bug 928558 - AutoMounter mark volumes as shared a bit early when open files are detected. r=qDot a=koi

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extra : transplant_source : D%B9%24%84%BF%E6.G%9B%99A%91%01%7B%20%D0%EC%C2v%08