Make SyntheticPointerAction to flush the pointer action sequence

tools/ipc_fuzzer/fuzzer/fuzzer.cc

Index: tools/ipc_fuzzer/fuzzer/fuzzer.cc
diff --git a/tools/ipc_fuzzer/fuzzer/fuzzer.cc b/tools/ipc_fuzzer/fuzzer/fuzzer.cc
index ad02ffc79d6ce30510f3f3e6d7b905c85f11206a..302b30e3ca1fea7f4c98b34bd24f04506481ddec 100644
--- a/tools/ipc_fuzzer/fuzzer/fuzzer.cc
+++ b/tools/ipc_fuzzer/fuzzer/fuzzer.cc
@@ -953,20 +953,12 @@ struct FuzzTraits<content::SyntheticGesturePacket> {
         gesture_params.reset(params);
         break;
       }
-      case content::SyntheticGestureParams::GestureType::POINTER_ACTION: {
-        content::SyntheticPointerActionParams::PointerActionType action_type;
-        gfx::PointF position;
-        int index;
-        if (!FuzzParam(&action_type, fuzzer))
+      case content::SyntheticGestureParams::GestureType::POINTER_ACTION_LIST: {
+        std::vector<content::SyntheticPointerActionParams> param_list;
+        if (!FuzzParam(&param_list, fuzzer))
           return false;
-        if (!FuzzParam(&position, fuzzer))
-          return false;
-        if (!FuzzParam(&index, fuzzer))
-          return false;
-        content::SyntheticPointerActionParams* params =
-            new content::SyntheticPointerActionParams(action_type);
-        params->set_position(position);
-        params->set_index(index);
+        content::SyntheticPointerActionListParams* params =
+            new content::SyntheticPointerActionListParams(param_list);
         gesture_params.reset(params);
         break;
       }