Added EventSender.setTouchPointRadius() for layoutTests

content/shell/renderer/test_runner/event_sender.cc

Index: content/shell/renderer/test_runner/event_sender.cc
diff --git a/content/shell/renderer/test_runner/event_sender.cc b/content/shell/renderer/test_runner/event_sender.cc
index 8706b8643211bf3ce4311ce42c76519ff9a006de..e2bcaccf0c6636380273559dfaf0f3c3c25a1262 100644
--- a/content/shell/renderer/test_runner/event_sender.cc
+++ b/content/shell/renderer/test_runner/event_sender.cc
@@ -383,6 +383,10 @@ class EventSenderBindings : public gin::Wrappable<EventSenderBindings> {
   void ReleaseTouchPoint(unsigned index);
   void UpdateTouchPoint(unsigned index, double x, double y);
   void CancelTouchPoint(unsigned index);
+  void SetTouchPointRadius(unsigned index,
+                           float rx,
+                           float ry,
+                           bool set_state_moved);
   void SetTouchModifier(const std::string& key_name, bool set_mask);
   void SetTouchCancelable(bool cancelable);
   void DumpFilenameBeingDragged();
@@ -518,6 +522,8 @@ EventSenderBindings::GetObjectTemplateBuilder(v8::Isolate* isolate) {
       .SetMethod("releaseTouchPoint", &EventSenderBindings::ReleaseTouchPoint)
       .SetMethod("updateTouchPoint", &EventSenderBindings::UpdateTouchPoint)
       .SetMethod("cancelTouchPoint", &EventSenderBindings::CancelTouchPoint)
+      .SetMethod("setTouchPointRadius",
+                 &EventSenderBindings::SetTouchPointRadius)
       .SetMethod("setTouchModifier", &EventSenderBindings::SetTouchModifier)
       .SetMethod("setTouchCancelable", &EventSenderBindings::SetTouchCancelable)
       .SetMethod("dumpFilenameBeingDragged",
@@ -707,6 +713,14 @@ void EventSenderBindings::CancelTouchPoint(unsigned index) {
     sender_->CancelTouchPoint(index);
 }
 
+void EventSenderBindings::SetTouchPointRadius(unsigned index,
+                                              float rx,
+                                              float ry,
+                                              bool set_state_moved) {
+  if (sender_)
+    sender_->SetTouchPointRadius(index, rx, ry, set_state_moved);
+}
+
 void EventSenderBindings::SetTouchModifier(const std::string& key_name,
                                            bool set_mask) {
   if (sender_)
@@ -1611,6 +1625,22 @@ void EventSender::CancelTouchPoint(unsigned index) {
   touch_point->state = WebTouchPoint::StateCancelled;
 }
 
+void EventSender::SetTouchPointRadius(unsigned index,
+                                      float rx,
+                                      float ry,
+                                      bool set_state_moved) {
+  if (index >= touch_points_.size()) {
+    ThrowTouchPointError();
+    return;
+  }
+
+  WebTouchPoint* touch_point = &touch_points_[index];
+  if (set_state_moved)
+    touch_point->state = WebTouchPoint::StateMoved;
+  touch_point->radiusX = rx;
+  touch_point->radiusY = ry;
+}
+
 void EventSender::SetTouchModifier(const std::string& key_name,
                                     bool set_mask) {
   int mask = 0;
@@ -1770,6 +1800,7 @@ void EventSender::AddTouchPoint(gin::Arguments* args) {
                                        static_cast<float>(y));
   touch_point.screenPosition = touch_point.position;
 
+  // TODO: remove this after blink patch #990193002 be landed
   if (!args->PeekNext().IsEmpty()) {
     double radius_x;
     if (!args->GetNext(&radius_x)) {