These tests are the first step in building a test framework for testing chrome autofill on complex, real-world sites pages. Since interacting with live sites are flaky and vulnerable to updates to the sites' features, this framework interacts with captured sites.

Sites are captured with the Web Page Replay (WPR) tool. Prior to running the test, the browser test will start WPR locally on the machine using a capture file. The test then navigates to the test site, interact with the site's checkout workflow, and verifies that autofill correctly completes the address and payment information.

Tests for 5 sites are included in this code change: Amazon, Zappos, Apple, Ebay and Walmart.

Change-Id: I4b28e645554a2912c632fcb462439cac7142cf9f
Reviewed-on: https://chromium-review.googlesource.com/963800
Commit-Queue: Yiming Zhou <uwyiming@google.com>
Reviewed-by: anthonyvd <anthonyvd@chromium.org>
Reviewed-by: Sebastien Seguin-Gagnon <sebsg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#551190}