Device name:

From "Settings > About Chrome"
Application version: 56.0.2924.87
Operating system: 6.0.1

URLs (if applicable):

Steps to reproduce:
(1) Android Browser google Chrome Doesn't Show Percentage Of FIle While DOwnloading . Either Its not Show Downloading File SIze    
(2) Its Has No finger Swipe Feature To Go Back 
(3) other Swipe Finger to open New Page

Expected result:


Actual result: