Remove pageAction logic from extension router, and put it in a
separate file. The pageAction URL parsing logic has been simplified,
and all pageAction-related files have been moved to a separate directory.
In Chromium extensions, the viewer's URL looks like this:
chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/http://example.com/file.pdf
Furthermore, the PDF Viewer itself can also add something to the reference fragment:
chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/http://example.com/file.pdf#page=2
Consequently, it is difficult to copy a clean URL (e.g. for sharing over mail)
without having to tidy-up the URL manually.
This commit solves this issue by adding a button to the omnibox,
which shows the clean PDF URL on click.
Rob Wu
Mitar
Rob Wu
Brendan Dahl
Yury Delendik