[ios] Revert 10 second delay to testLanguageDetectionLargePage.

Adding the <p> tag seems to work around the renderer slowdown.

Bug: 874452
Change-Id: I4098a5e2cd8f21c0785699f2542cbd409e98171e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1531028
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642502}
1 file changed