Collect browser control data ignoring null-ness of |view_|.

Since the data comes from the |delegate_| of the RenderWidgetHostImpl,
it does not depend on a |view_| being non-null. This reduces the
number of early outs for the browser controls code.

TBR=ajwong@chromium.org

Change-Id: I17b4ac724708091a65cf8936ecb56ba5080da581
Bug: 912193
Reviewed-on: https://chromium-review.googlesource.com/c/1443530
Commit-Queue: danakj <danakj@chromium.org>
Reviewed-by: Albert J. Wong <ajwong@chromium.org>
Cr-Commit-Position: refs/heads/master@{#628173}
1 file changed