[Android] Code cleaning

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu Sep 21 14:17:39 2017 +0200| [fc1187197a658d00800cbb86b3a76d56f95082ce] | committer: Geoffrey Métais

Code cleaning

> https://code.videolan.org/videolan/vlc-android/commit/fc1187197a658d00800cbb86b3a76d56f95082ce
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 .../videolan/vlc/gui/video/VideoGridFragment.java  | 98 ++++++++++------------
 1 file changed, 43 insertions(+), 55 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/fc1187197a658d00800cbb86b3a76d56f95082ce