Revert 195553 "Allow showing pending URL for new tab navigations..."
Caused spike in renderer crashes.
> Allow showing pending URL for new tab navigations, but only if safe.
>
> We revert to showing the opener's URL if it modifies the content of the
> initial blank page before the pending URL commits, to prevent URL spoofs.
>
> Implications:
> - All renderer-initiated navigations now have pending NavigationEntries.
> - GetURL and GetTitle use the visible entry, not active entry.
> - The renderer notifies the browser if DOM mutations occur before first load.
>
> [Second attempt, after http://crrev.com/191277 was reverted.]
>
> BUG=9682
> TEST=Open a slow link in a new tab. Destination URL should be visible and reloadable.
>
> Review URL: https://chromiumcodereview.appspot.com/13846007
TBR=creis@chromium.org
Review URL: https://codereview.chromium.org/13966012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195970 0039d316-1c4b-4281-b951-d872f2087c98
18 files changed
