[Android] Clean useless attributes and icons

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Mon Sep 27 14:30:53 2021 +0200| [78f2ded58c85032600b0c3afd4d01a809e5e22b5] | committer: Nicolas Pomepuy

Clean useless attributes and icons

> https://code.videolan.org/videolan/vlc-android/commit/78f2ded58c85032600b0c3afd4d01a809e5e22b5
---

 .../resources/assets/images/svg/ic_playlist.svg    | 42 -------------
 .../advanced_option_focusable_background.xml       |  5 --
 .../advanced_option_focusable_background_dark.xml  |  5 --
 .../src/main/res/drawable/ic_playlist.xml          | 16 -----
 .../src/main/res/drawable/ic_playlist_w.xml        | 16 -----
 .../src/main/res/drawable/ic_show_tips.xml         | 10 ---
 .../resources/src/main/res/values/attrs.xml        | 21 -------
 .../vlc-android/res/layout/player_option_item.xml  |  2 +-
 application/vlc-android/res/values/styles.xml      | 72 ----------------------
 .../vlc/gui/helpers/PlayerOptionsDelegate.kt       | 38 ++++++------
 10 files changed, 20 insertions(+), 207 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/78f2ded58c85032600b0c3afd4d01a809e5e22b5