It looks like most of the recently added model types have not been
adding their associated KeyedService dependencies to
*ProfileSyncServiceFactory. This change updates the dependencies to
include everything used by both *ProfileSyncServiceFactory and
*ChromeSyncClient, along with some alphabetization for the ios
DependOn()s.
Couldn't add a dependency to SupervisedUserServiceFactory because it
apparently already depends on ProfileSyncServiceFactory, so added TODOs
to fix this.
BUG=701326
Review-Url: https://codereview.chromium.org/2768923005
Cr-Commit-Position: refs/heads/master@{#460133}
31da0bbe6a