Various UI fixes in Gallery

-New assets for grid and strip selection borders.
-Fix spacing in details dialog.
-New scrollbar asset in the strip view.
-Deleted unused ScrollView.java and GlDetailsView.java

bug:5327238
Change-Id: I147b8f8069f42e345110f7ae86c47d331551f089
6 files changed
tree: 15c2f2163796307ca9ff946f3b6c8850642a74b4
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/