GitLab

This patch has a few fixes needed before enabling isolated splits in
canary:
- Make module_installer load classes from the application context
  ClassLoader instead of using Class.forName, since that may be using
  the base ClassLoader and not have the chrome split classes
- Fix some of the bundle smoke tests since the DFMs are merged into the
  chrome DFM.
- Fix the chrome resources package (org.chromium.chrome.R) clashing with
  the base module's resources when the APK package name matches.
- Ignore chime services which are not defined in the base module, since
  they will not be used with isolated splits.

Bug: 1126301
Change-Id: Ib149894636863408c5fd37054eacb48c214b5b3f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2472707Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Clark DuVall <cduvall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#818724}