tree aeae046d75c20aeb0b69871247bcb8292e1c2436
parent 763cb4638a1ed6124569b71307ca9a78373326a1
author Eric Holk <eholk@google.com> 1568752114 -0700
committer Eric Holk <eholk@google.com> 1568851490 -0700

Refactor DexViewBuilder

The code was previously pretty messy and hard to follow. This reworks some
things to make it more manageable. Among the changes:

* Pull out fragments of code into their own method, so the high level steps are
  more apparent in methods like DexViewBuilder::Start.
* Pull frequently used types into global constants in dex_layout_compiler.cc.
* Rework register handling to track liveness so a strict stack discipline is no
  longer needed.

Change-Id: Idb4b41f88c96a1ac4efb2c7b9bed05c2de0da999