Seeing this on Mac 10.11.5 using chrome version 52.0.2739.2 as well.

This is odd, looking at it now.

This is because bookmark page is generated by the bookmark manager extension, so in a way it's working as intended. But I'll prepare a fix.

There seems to be an existing bug on stable channel: Website settings dialog gets the extension URL on chrome://bookmarks, but it also treats extension pages as secure origins. Two bugs cancel each other and the user sees "you are viewing a secure Chrome page" string.

This is because page info bubble uses GetVisibleEntry()->GetURL(). Should it use GetVirtualURL() instead?

Navigation folks, ping for the question in comment #4 :)

Sorry, I don't have enough context to answer-- it depends on how the URL is being used.  Where is the code?

Sorry about the lack of context. Code's here: https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc&l=97

For chrome://bookmarks page, nav_entry()->GetURL() returns the chrome-extension:// URL for the extension that implements the page, while nav_entry()->GetVirtualURL() returns chrome://bookmarks. 

Thanks.  I've looked into how it's used (goes through quite a bit of plumbing!), and it does seem like all of that code cares about what's showing in the omnibox, which would indeed be GetVirtualURL().  (That's actually how WebContents::GetURL() is implemented as well.)

I wanted to be sure that we weren't making other access control decisions based on it, but it seems safe to change.  I might recommend renaming it from |url| to |virtual_url| to make it clear what is being passed, though.

Thanks Charlie. Yes it seems to be only used for display but I'll double check in any case.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/903170ee962abea0e5b71fc3836ef5fad8c2ea27

commit 903170ee962abea0e5b71fc3836ef5fad8c2ea27
Author: meacer <meacer@chromium.org>
Date: Wed Jun 01 01:46:25 2016

Use the virtual URL of the page in the Page Info Bubble

BUG= 612710 

Review-Url: https://codereview.chromium.org/1995813002
Cr-Commit-Position: refs/heads/master@{#397020}

[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/chromeos/login/ui/simple_web_view_dialog.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/chromeos/login/ui/simple_web_view_dialog.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/browser_dialogs.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/browser_window.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/cocoa/browser_window_cocoa.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/cocoa/browser_window_cocoa.mm
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/cocoa/location_bar/location_icon_decoration.mm
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/cocoa/website_settings/website_settings_bubble_controller.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/cocoa/website_settings/website_settings_bubble_controller.mm
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/browser_dialogs_views_mac.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/frame/browser_view.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/frame/browser_view.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/location_bar/location_bar_view.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/location_bar/location_icon_view.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/toolbar/toolbar_view.cc
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/browser/ui/views/toolbar/toolbar_view.h
[modify] https://crrev.com/903170ee962abea0e5b71fc3836ef5fad8c2ea27/chrome/test/base/test_browser_window.h