GitLab

This reverts commit e8275717.

Reason for revert: Causes  ToolbarActionsBarUnitTest.ReuploadExtensionFailed to crash, e.g. https://ci.chromium.org/p/chromium/builders/ci/Linux%20Tests%20%28dbg%29%281%29/b8876023303247456768

Original change's description:
> [Extensions] Handle reloading an extension that failed to load
> 
> This CL enables ExtensionService::ReloadExtension() to handle reload
> failures, where subsequent calls can retry the reload, rather than
> immediately giving up.
> 
> Bug: 792277
> Change-Id: I482da093133a1baee7f2f5cad8abbc9c85e9e074
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2242642
> Commit-Queue: Ghazale Hosseinabadi <ghazale@chromium.org>
> Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#784037}

TBR=rdevlin.cronin@chromium.org,ghazale@chromium.org

Change-Id: Id229fde9a694ac3e0a0b8376492604b11f461292
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 792277, 1101189
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2277366Reviewed-by: Rakina Zata Amni <rakina@chromium.org>
Commit-Queue: Rakina Zata Amni <rakina@chromium.org>
Cr-Commit-Position: refs/heads/master@{#784277}