Google Docs for mobile browsers received an update to the look and also added ability to sort, narrow, and share multiple docs in mobile docs list.
To get started, go to docs.google.com from your supported device's browser. Press Sort to organize the list of docs visible in the mobile browser, or press Narrow by to specify the subset of docs you'd like to see.
To share from your mobile docs list, select one or more documents, press the Share button, and select Share, Get the link to share for public or unlisted docs, or Email as attachment.
Sharing a doc in your mobile browser works the same way as it does on the desktop.
[Source: Google Docs blog]