Prepare SyntheticPointerAction to handle mouse actions

content/browser/renderer_host/input/synthetic_pointer_action.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/input/synthetic_pointer_action.h"
 
 #include "base/logging.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/latency_info.h"
 
@@ skipping 59 matching lines @@
 
   if (synthetic_pointer_->SourceType() != params.gesture_source_type)
     return false;
 
   if (params.pointer_action_type() ==
           SyntheticPointerActionParams::PointerActionType::PRESS &&
       GetPointIndex(params.index()) >= 0) {
     return false;
   }
 
-  if ((params.pointer_action_type() ==
-           SyntheticPointerActionParams::PointerActionType::MOVE ||
-       params.pointer_action_type() ==
-           SyntheticPointerActionParams::PointerActionType::RELEASE) &&
+  if (synthetic_pointer_->SourceType() == SyntheticGestureParams::TOUCH_INPUT &&
+      params.pointer_action_type() ==
+          SyntheticPointerActionParams::PointerActionType::MOVE &&
       GetPointIndex(params.index()) < 0) {
     return false;
   }
+
+  if (params.pointer_action_type() ==
+          SyntheticPointerActionParams::PointerActionType::RELEASE &&
+      GetPointIndex(params.index()) < 0) {
+    return false;
+  }
   return true;
 }
 
 }  // namespace content