Bug 1686616 - register all Services.py services with components.conf. r=kmag,necko-reviewers,valentin

These services had their name added to components.conf:

* GfxInfo
* ThirdPartyUtil
* History
* HttpActivityDistributor
* UUIDGenerator
* ServiceWorkerManager
* PermissionManager

These services were added to componenets.conf under a different name:

* DirectoryService => Directory
* IOService => IO
* StringBundleService => StringBundle
* CacheStorageService => CacheStorage
* StreamTransportService => StreamTransport
* SocketTransportService => SocketTransport

These services weren't migrated to components.conf because only Rust
code uses them:

* RemoteAgent
* XULRuntime
* PrefService

These services weren't migrated to components.conf because they're unused:

* ToolkitChromeRegistry (used as ChromeRegistry)
* XULChromeRegistry (used as ChromeRegistry)
* Bits (completely unused)

These services were already available in components.conf but are still
used by rust code:

* URIFixup

These services weren't migrated because they will be handled in
subsequent patchsets:

* ObserverService

For the record, the following Services are being used by Rust code
and must remain until a Rust version of Components.h is written:

* RemoteAgent
* XULRuntime
* PrefService
* URIFixup
* ObserverService
* DirectoryService
* ThirdPartyUtil

Also the cocoa GfxInfo service was changed to use components.conf instead
of registering it at runtime, as all the other widgets were already doing
it this way.

Differential Revision: https://phabricator.services.mozilla.com/D105521