Revert "[ChromeDriver] Support triple click in Chromedriver PerformActions"

This reverts commit 2576e02f.

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/+/2368620Reviewed-by: Maggie Cai <mxcai@chromium.org>
Commit-Queue: Maggie Cai <mxcai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800511}

chrome/test/chromedriver/window_commands.cc

@@ -1492,7 +1492,6 @@ Status ExecutePerformActions(Session* session,
   std::map<std::string, bool> has_touch_start;
   std::map<std::string, int> buttons;
   std::map<std::string, std::string> button_type;
-  std::map<std::string, int> click_counts;
   int viewport_width = 0, viewport_height = 0;
   int init_x = 0, init_y = 0;
 
@@ -1562,12 +1561,10 @@ Status ExecutePerformActions(Session* session,
 
             std::string pointer_type;
             action->GetString("pointerType", &pointer_type);
-            if (pointer_type == "mouse" || pointer_type == "pen") {
+            if (pointer_type == "mouse" || pointer_type == "pen")
               buttons[id] = input_state->FindKey("pressed")->GetInt();
-              click_counts[id] = 0;
-            } else if (pointer_type == "touch") {
+            else if (pointer_type == "touch")
               has_touch_start[id] = false;
-            }
           }
         }
 
@@ -1691,7 +1688,6 @@ Status ExecutePerformActions(Session* session,
                 } else if (buttons[id] == 0) {
                   button_type[id].clear();
                 }
-
                 MouseEvent event(StringToMouseEventType(action_type),
                                  StringToMouseButton(button_type[id]),
                                  action_locations[id].x(),
@@ -1705,8 +1701,7 @@ Status ExecutePerformActions(Session* session,
                       event.x, event.y, session->mouse_position.x,
                       session->mouse_position.y, session->click_count,
                       timestamp, session->mouse_click_timestamp);
-                  click_counts[id] = is_repeated_click ? ++click_counts[id] : 1;
-                  event.click_count = click_counts[id];
+                  event.click_count = is_repeated_click ? 2 : 1;
                   buttons[id] |= StringToModifierMouseButton(button_type[id]);
                   session->mouse_position = WebPoint(event.x, event.y);
                   session->click_count = event.click_count;

third_party/blink/web_tests/external/wpt/webdriver/tests/perform_actions/pointer_tripleclick.py

@@ -4,7 +4,7 @@ from tests.support.inline import inline
 
 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):