Disable "Convert Enter-in-omnibox to a reload" for webview.

This CL disable "Convert Enter-in-omnibox to a reload" when the
navigation entry are created by WebView.

Some WebView initiated navigation were misclassified as "reload".

Bug: 794020
Change-Id: I443bc00601c33c94005aec0eb4f1592f83b6f64b
Reviewed-on: https://chromium-review.googlesource.com/824682
Reviewed-by: Camille Lamy <clamy@chromium.org>
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#524086}(cherry picked from commit 7a8243685145cb1a6ba64916ec27487b9c0c850d)
Reviewed-on: https://chromium-review.googlesource.com/827568
Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Cr-Commit-Position: refs/branch-heads/3282@{#232}
Cr-Branched-From: 5fdc0fab22ce7efd32532ee989b223fa12f8171e-refs/heads/master@{#520840}
1 file changed