Tipsy was added in I993bf60909024453a14de85af6239bded02eb8a6 however
has since been deprecated and usage is discourage.
Falling back to standard HTML `title` attribute display seems fine. Some
buttons (such as previous/next arrow) have not had a tipsy tooltip.
To be done separately: TipsyDialog which is used for StatusInfo
Bug: T77402
Change-Id: I2f7ae189734ba6d6e67ca703a42ae899ec56729d
The MediaViewer and MultimediaViewer* instruments were disabled circa
October 2021 in Ie7dd8739efc.
This patch removes those instruments and any supporting code and data.
Notably, this patch does not remove the mw.mmv.logging.ViewLogger
instrument, which is responsible for logging image views.
Bug: T310890
Change-Id: I97d41be93849b2ae9d1adba6660546ea716657fd