Add SyntheticPointerActionParams used in Chromedriver extension

content/browser/renderer_host/input/synthetic_pointer_action.cc

Index: content/browser/renderer_host/input/synthetic_pointer_action.cc
diff --git a/content/browser/renderer_host/input/synthetic_pointer_action.cc b/content/browser/renderer_host/input/synthetic_pointer_action.cc
index 2577e3f5497fed988c2804978f6d7073954514ab..dddcd9a91cb2f0f4bc3e48215062a5500372e903 100644
--- a/content/browser/renderer_host/input/synthetic_pointer_action.cc
+++ b/content/browser/renderer_host/input/synthetic_pointer_action.cc
@@ -11,8 +11,12 @@
 namespace content {
 
 SyntheticPointerAction::SyntheticPointerAction(
+    const SyntheticPointerActionParams& params)
+    : params_(params) {}
+
+SyntheticPointerAction::SyntheticPointerAction(
     SyntheticGestureParams::GestureSourceType gesture_source_type,
-    PointerActionType pointer_action_type,
+    SyntheticGestureParams::PointerActionType pointer_action_type,
     SyntheticPointer* synthetic_pointer,
     gfx::PointF position,
     int index)
@@ -40,17 +44,19 @@ void SyntheticPointerAction::ForwardTouchOrMouseInputEvents(
     const base::TimeTicks& timestamp,
     SyntheticGestureTarget* target) {
   switch (pointer_action_type_) {
-    case SyntheticGesture::PRESS:
+    case SyntheticGestureParams::PointerActionType::PRESS:
       synthetic_pointer_->Press(position_.x(), position_.y(), target,
                                 timestamp);
       break;
-    case SyntheticGesture::MOVE:
+    case SyntheticGestureParams::PointerActionType::MOVE:
       synthetic_pointer_->Move(index_, position_.x(), position_.y(), target,
                                timestamp);
       break;
-    case SyntheticGesture::RELEASE:
+    case SyntheticGestureParams::PointerActionType::RELEASE:
       synthetic_pointer_->Release(index_, target, timestamp);
       break;
+    default:
+      break;

[tdresser, 2016/03/17 18:25:29]

Should this be NOTREACHED()?

[lanwei, 2016/03/22 00:33:43]

Done.

   }
   synthetic_pointer_->DispatchEvent(target, timestamp);
 }