GitLab

In W3C mode, Element Send Keys command should get keys from string
property "text", instead of list property "value".

Bug: chromedriver:2649
Change-Id: I68b915ad572c289364d797aa34496b2278cb3997
Reviewed-on: https://chromium-review.googlesource.com/c/1320208Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
Commit-Queue: John Chen <johnchen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#605848}