Update the icon and colors in bottomBar of PhotoPicker

Test: manual. screenshots on bugs
Fix: 195124306
Fix: 195123792
Change-Id: Ibd61764162bea024b7e7f593eb0ea9c6cf11326d
Merged-In: Ibd61764162bea024b7e7f593eb0ea9c6cf11326d
(cherry picked from commit 3ab2b3112be60441c207ffa7d492ae856dd7cd8d)
2 files changed