Merge commit 'a3faa923a0ac8d0d58409fcf7c99e8ff7b261ef4' * commit 'a3faa923a0ac8d0d58409fcf7c99e8ff7b261ef4': Support pre-loading browser plugins on the system image.
Merge commit 'a3faa923a0ac8d0d58409fcf7c99e8ff7b261ef4' * commit 'a3faa923a0ac8d0d58409fcf7c99e8ff7b261ef4': Support pre-loading browser plugins on the system image.