chore: remove special case for WebSocketFrame (#272)

scripts/CLI_VERSION

@@ -1 +1 @@
-1.9.0-next-1612836447000
+1.9.0-next-1612915344000

tools/api-generator/src/main/java/com/microsoft/playwright/tools/ApiGenerator.java

@@ -454,10 +454,6 @@ class Event extends Element {
   void writeListenerMethods(List<String> output, String offset) {
     String name = toTitle(jsonName);
     String paramType = type.toJava();
-    // TODO: fix upstream
-    if ("FrameData".equals(paramType)) {
-      paramType = "WebSocketFrame";
-    }
     String listenerType = "Consumer<" + paramType + ">";
     output.add(offset + "void on" + name + "(" + listenerType + " handler);");
     output.add(offset + "void off" + name + "(" + listenerType + " handler);");

tools/api-generator/src/main/java/com/microsoft/playwright/tools/Types.java

@@ -74,8 +74,6 @@ class Types {
     // Return structures
     add("ConsoleMessage.location", "Object", "Location");
     add("ElementHandle.boundingBox", "Object|null", "BoundingBox", new Empty());
-    add("WebSocket.frameReceived", "Object", "FrameData", new Empty());
-    add("WebSocket.frameSent", "Object", "FrameData", new Empty());
 
     // Custom options
     add("Page.click.options.position", "Object", "Position", new Empty());