Revert "[ChromeDriver] Support triple click in Chromedriver PerformAc…

…tions"

This reverts commit 2576e02f3bddd1e0b8f93fb879e309139add9998.

Reason for revert: This CL is likely the cause of the build failure for test external/wpt/webdriver/tests/release_actions/sequence.py>>test_no_release_mouse_sequence_keeps_dblclick_state, in buildes first occurs in:
https://ci.chromium.org/p/chromium/builders/ci/Linux%20Tests%20%28dbg%29%281%29/91045 and
https://ci.chromium.org/p/chromium/builders/ci/linux-trusty-rel/14964

Original change's description:
> [ChromeDriver] Support triple click in Chromedriver PerformActions
>
> When we are using PerformActions from ChromeDriver to simulate three
> mouse click, it only set the click count to 2, not 3, so this test fails
> third_party/blink/web_tests/external/wpt/webdriver/tests/perform_actions
> /pointer_tripleclick.py.
>
> PerformActions should keep the mouse click count and decide if we should
> increase the count or set to 1 when we have a mouse press based on the
> interval of two mouse presses and difference between the current mouse
> positions and the last one.
>
> Bug: 1119679
> Change-Id: I2b941c5d295cdd457109c8866c55e02bb2360555
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2366655
> Reviewed-by: John Chen <johnchen@chromium.org>
> Commit-Queue: Lan Wei <lanwei@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#800201}

TBR=lanwei@chromium.org,johnchen@chromium.org

Change-Id: Ie57866e4aef6ac88eca708a05459032c1fee2128
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1119679
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2368620
Reviewed-by: Maggie Cai <mxcai@chromium.org>
Commit-Queue: Maggie Cai <mxcai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800511}

webdriver/tests/perform_actions/pointer_tripleclick.py

@@ -4,7 +4,7 @@
 
 lots_of_text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor "\
                "incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud "\
-               "exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat."
+               " exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat."
 
 
 def test_tripleclick_at_coordinates(session, mouse_chain):