Frameworks/base: Early init native bridge

Add the app directory to the arguments for starting a process.
Add a check for NeedsNativeBridge and a call to PreInitializeBridge
in the native fork code.

Change-Id: I0b93da93251c6b4638de786bf98cf99df07c3fc2
Fix build. Cherry-pick 2393c364b0f727c6b904febba32ad2ddc4142c96 - DO NOT MERGE

Change-Id: I30305a3f821b4f75f5037ebf11b74cfb8f2c8bb2
Merge "Fix build. Cherry-pick 2393c364b0f727c6b904febba32ad2ddc4142c96 - DO NOT MERGE"
Merge "Frameworks/base: Early init native bridge"