[Android] Set proper toolbar elevation

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Mar  2 11:28:31 2018 +0100| [94e8e00d09914cf53ae396d00ea64a15eb28c836] | committer: Geoffrey Métais

Set proper toolbar elevation

> https://code.videolan.org/videolan/vlc-android/commit/94e8e00d09914cf53ae396d00ea64a15eb28c836
---

 vlc-android/res/layout/audio_albums_songs.xml        |  5 -----
 vlc-android/res/layout/audio_browser.xml             |  5 -----
 vlc-android/res/layout/history_list.xml              |  2 --
 vlc-android/res/layout/tab_layout.xml                |  1 +
 vlc-android/res/layout/toolbar.xml                   |  1 -
 vlc-android/res/layout/video_grid.xml                |  2 --
 vlc-android/res/values-v14/styles.xml                |  3 ---
 vlc-android/res/values-v21/styles.xml                |  6 +++++-
 vlc-android/res/values/dimens.xml                    |  1 +
 vlc-android/res/values/styles.xml                    |  4 +++-
 .../vlc/gui/AudioPlayerContainerActivity.java        | 20 +++++++++++++++++---
 .../org/videolan/vlc/gui/audio/BaseAudioBrowser.java |  6 ++++--
 .../vlc/gui/browser/MediaBrowserFragment.java        | 19 ++++++++++---------
 .../vlc/gui/preferences/PreferencesActivity.java     |  9 ++++++++-
 14 files changed, 49 insertions(+), 35 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/94e8e00d09914cf53ae396d00ea64a15eb28c836