Move most zygote related code to frameworks/base.

Avoids code duplication across art/dalvik. Also, most of
this code is not directly related to the runtime (mounting external
storage, multi user etc.) and therefore belongs in the frameworks.

Change-Id: Icf4723dd0ec4521ef6b1f785c99d50aebca7779a
Use debug version of DEX2OAT explicitly.

Change-Id: I57b4c8caedcc6bfbeaa541d8171f8b5b3069c584
Merge "Use debug version of DEX2OAT explicitly."
Merge "Move most zygote related code to frameworks/base."
Update missed DEX2OAT -> DEX2OATD changes.

Change-Id: I9556ac9ce30fe057e8b278858303e25c547e86ba
Merge "Update missed DEX2OAT -> DEX2OATD changes."
Include <sys/resource.h> for rlimit.

Change-Id: I0e487f8191e284052d8b82eb942d723147d780a1
Merge "Include <sys/resource.h> for rlimit."
Fixed total method count in profile file parsing.

Change-Id: Iae38b3ca296378d17f054ac330301035ec684084
Merge "Fixed total method count in profile file parsing."
auto-merger: merge in from aosp/master