GitLab

This CL is making the TtsPlatformImpl instance a leaky
instance since the singleton is alive for the whole
duration of the process.

Bug: 1133813
Change-Id: Iecdf3ea3451308376412d91c3766510364caeaa9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2441965Reviewed-by: François Doray <fdoray@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Queue: Etienne Bergeron <etienneb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813300}