GitLab

Rename ComponentContextForCurrentProcess to ComponentContextForProcess.
Move function to process_context from default_context.
Remove default_context files.
Remove unused includes.

Test: CQ
Bug: 1090364
Change-Id: I11d591cc87be7170513016713e77a816fc8e8fc8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2242163
Commit-Queue: Wez <wez@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Yuchen Liu <yucliu@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#780270}