Have each SandboxedProcessLauncherDelegate maintain a zygote.
To improve component updates of PPAPI plugins, Chrome needs multiple zygotes.
This will allow the PPAPI zygote to be recreated when a plugin is updated.
This CL allows Chrome to maintain a zygote for each process type by having
each SandboxedProcessLauncherDelegate maintain a class which can communicate
with its respective zygote. This CL will be followed up with work to allow
customization of zygotes, which will give Chrome the improve component update
experience.
BUG=569191
Committed: https://crrev.com/3c1e16b490255119b6f70f94d1716645e897b185
Cr-Commit-Position: refs/heads/master@{#370488}
Review URL: https://codereview.chromium.org/1532423003
Cr-Commit-Position: refs/heads/master@{#371042}
26 files changed
