Chrome OS Version: M62 (62.0.3174.0 dev build)
Chrome OS Platform: 9801.0.0 dev channel 
cave device

Steps To Reproduce:
(1) Go to Files App> My Drive> right click on single file.
(2) Observe 'Share with others' option as part of Context menu items. Share button is also enabled on the Files app Toolbar. 
(3) Go to Files App> My Drive> select multiple images> right click for context menu.
(4) Observe there is no 'Share with others' option in Context menu. Also, share button is disabled on the Files app Toolbar.


Expected Result:
'Share with others' option must be available and enabled for both single and multiple file selection in Drive. This behavior shouldn't vary.

Please refer the attachments.
 

Deleted: Screenshot 2017-08-02 at 2.22.39 PM.png 231 KB

	Screenshot 2017-08-02 at 2.22.39 PM.png 231 KB View Download

Deleted: Screenshot 2017-08-02 at 2.23.23 PM.png 227 KB

	Screenshot 2017-08-02 at 2.23.23 PM.png 227 KB View Download