[Android] Remove code for Android 2 & 3

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Tue Feb 20 17:52:12 2018 +0100| [4c9d05243d191bbfe8b2863149969ff0d977d644] | committer: Geoffrey Métais

Remove code for Android 2 & 3

> https://code.videolan.org/videolan/vlc-android/commit/4c9d05243d191bbfe8b2863149969ff0d977d644
---

 .../src/org/videolan/vlc/ExternalMonitor.java      |  7 ---
 .../src/org/videolan/vlc/VLCApplication.java       |  7 ++-
 .../src/org/videolan/vlc/gui/HistoryFragment.java  |  7 +--
 .../vlc/gui/browser/BaseBrowserAdapter.java        |  2 +-
 .../vlc/gui/browser/BaseBrowserFragment.java       |  5 +-
 .../vlc/gui/browser/FileBrowserFragment.java       |  3 --
 .../gui/preferences/BasePreferenceFragment.java    |  3 +-
 .../vlc/gui/preferences/PreferencesSubtitles.java  |  8 ----
 .../gui/tv/preferences/PreferencesSubtitles.java   |  9 ----
 .../videolan/vlc/gui/video/VideoGridFragment.java  | 15 +-----
 .../vlc/gui/video/VideoPlayerActivity.java         | 53 +++++++---------------
 .../org/videolan/vlc/gui/view/FastScroller.java    |  3 --
 .../src/org/videolan/vlc/gui/view/PopupLayout.java | 17 ++-----
 .../src/org/videolan/vlc/util/AndroidDevices.java  |  5 +-
 .../src/org/videolan/vlc/util/FileUtils.java       | 19 +++-----
 .../src/org/videolan/vlc/util/Permissions.java     |  2 -
 .../org/videolan/vlc/util/SubtitlesDownloader.java |  5 +-
 .../videolan/vlc/widget/VLCAppWidgetProvider.java  | 24 +++++-----
 18 files changed, 54 insertions(+), 140 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/4c9d05243d191bbfe8b2863149969ff0d977d644