[Android] Code cleaning

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu May  9 16:54:34 2019 +0200| [89b5646f9efec03734c33b31611933746e8c85cf] | committer: Geoffrey Métais

Code cleaning

> https://code.videolan.org/videolan/vlc-android/commit/89b5646f9efec03734c33b31611933746e8c85cf
---

 .../src/org/videolan/vlc/gui/HistoryFragment.kt    |   3 +-
 .../src/org/videolan/vlc/gui/InfoActivity.kt       |   6 +-
 .../src/org/videolan/vlc/gui/PlaylistActivity.kt   | 113 ++++++++++-----------
 .../src/org/videolan/vlc/gui/PlaylistFragment.kt   |   3 +-
 .../vlc/gui/audio/AudioAlbumsSongsFragment.kt      |  24 ++---
 .../videolan/vlc/gui/audio/AudioBrowserFragment.kt |   5 +-
 .../org/videolan/vlc/gui/audio/BaseAudioBrowser.kt |   5 +-
 .../vlc/gui/browser/BaseBrowserFragment.kt         |   7 +-
 .../vlc/gui/browser/FileBrowserFragment.kt         |   5 +-
 .../vlc/gui/browser/MediaBrowserFragment.kt        |  17 ++--
 .../vlc/gui/browser/NetworkBrowserFragment.kt      |  10 +-
 .../vlc/gui/browser/StorageBrowserAdapter.kt       |   4 +-
 .../vlc/gui/browser/StorageBrowserFragment.kt      |  46 +++++----
 .../videolan/vlc/gui/folders/FoldersFragment.kt    |   6 +-
 .../videolan/vlc/gui/video/VideoGridFragment.kt    |   3 +-
 15 files changed, 124 insertions(+), 133 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/89b5646f9efec03734c33b31611933746e8c85cf