Request high resolution photo to be downloaded by the sync adapter when a...

Request high resolution photo to be downloaded by the sync adapter when a contact is added to the favorites.

To conserve resources synced contacts only have the low-res icon by default, and the hi-res photo is only synced when the contact is viewed.
When a contact is "viewed" in dialer, dialer should send a ACTION_VIEW with the contact URI to the sync adapter service.

TEST=TAP
Test: TAP
PiperOrigin-RevId: 202373390
Change-Id: Ie3a173b7c3f442dc806a719910aea9b3a6c5cf4f