Import windows WebInputEvent factory to content

content/browser/renderer_host/input/web_input_event_builders_win.h

+// Copyright (c) 2013 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.
+
+#ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_WEB_INPUT_EVENT_BUILDERS_WIN_H_
+#define CONTENT_BROWSER_RENDERER_HOST_INPUT_WEB_INPUT_EVENT_BUILDERS_WIN_H_
+
+#include <windows.h>
+
+#include "third_party/WebKit/public/web/WebInputEvent.h"
+
+namespace content {
+
+class WebKeyboardEventBuilder {
+ public:
+  static WebKit::WebKeyboardEvent Build(HWND hwnd, UINT message,
+                                        WPARAM wparam, LPARAM lparam);
+};
+
+class WebMouseEventBuilder {
+ public:
+  static WebKit::WebMouseEvent Build(HWND hwnd, UINT message,
+                                     WPARAM wparam, LPARAM lparam);
+};
+
+class WebMouseWheelEventBuilder {
+ public:
+  static WebKit::WebMouseWheelEvent Build(HWND hwnd, UINT message,
+                                          WPARAM wparam, LPARAM lparam);
+};
+
+// Windows only provides information on whether a click was a single or
+// double click, while we need to know the click count past two. The
+// WebInputEventFactory keeps internal state to allow it to synthesize
+// that information. In some cases, like fast-running tests, that
+// information is known to be stale and needs to be reset; that is the
+// function of resetLastClickState().
+static void ResetLastClickState();

[darin (slow to review), 2013/07/23 23:29:11]

nit: maybe this could be a static method on WebMouseEventBuilder

+
+} // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_WEB_INPUT_EVENT_BUILDERS_WIN_H_