[Touchless] onSurfaceOpened() on NTP load.

This essentially copies what NewTabPage.java does, invoking this method
near the end of its constructor, and after refreshSuggestions().

This change results in an article fetch being properly triggered when
the NTP is opened. Without this, no fetch is made initial load.

Bug: 937418
Change-Id: I43319cd37ec0586240bae50481ef9c77be7386ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1526298
Commit-Queue: Sky Malice <skym@chromium.org>
Reviewed-by: Justin DeWitt <dewittj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642078}
1 file changed