Refactor chromedriver's script execution to reduce amount of custom Value parsing.

chrome/test/webdriver/webdriver_basic_types.h

Index: chrome/test/webdriver/webdriver_basic_types.h
diff --git a/chrome/test/webdriver/webdriver_basic_types.h b/chrome/test/webdriver/webdriver_basic_types.h
new file mode 100644
index 0000000000000000000000000000000000000000..c96fcfb4fa44d455a528ca4d513f09ceb91ebd3e
--- /dev/null
+++ b/chrome/test/webdriver/webdriver_basic_types.h
@@ -0,0 +1,89 @@
+// Copyright (c) 2011 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 CHROME_TEST_WEBDRIVER_WEBDRIVER_BASIC_TYPES_H_
+#define CHROME_TEST_WEBDRIVER_WEBDRIVER_BASIC_TYPES_H_
+#pragma once
+
+#include "chrome/test/automation/value_conversion_traits.h"
+
+namespace base {
+class Value;
+}
+
+namespace webdriver {
+
+class Point {
+ public:
+  Point();
+  Point(double x, double y);
+  ~Point();
+
+  void Offset(double x, double y);
+
+  double x() const;
+  double y() const;
+  int rounded_x() const;
+  int rounded_y() const;
+
+ private:
+  double x_, y_;
+};
+
+class Size {
+ public:
+  Size();
+  Size(double width, double height);
+  ~Size();
+
+  double width() const;
+  double height() const;
+
+ private:
+  double width_, height_;
+};
+
+class Rect {
+ public:
+  Rect();
+  Rect(double x, double y, double width, double height);
+  Rect(const Point& origin, const Size& size);
+  ~Rect();
+
+  const Point& origin() const;
+  const Size& size() const;
+  double x() const;
+  double y() const;
+  double width() const;
+  double height() const;
+
+ private:
+  Point origin_;
+  Size size_;
+};
+
+}  // namespace webdriver
+
+template <>
+struct ValueConversionTraits<webdriver::Point> {
+  static base::Value* CreateValueFrom(const webdriver::Point& t);
+  static bool SetFromValue(const base::Value* value, webdriver::Point* t);
+  static bool CanConvert(const base::Value* value);
+};
+
+template <>
+struct ValueConversionTraits<webdriver::Size> {
+  static base::Value* CreateValueFrom(const webdriver::Size& t);
+  static bool SetFromValue(const base::Value* value, webdriver::Size* t);
+  static bool CanConvert(const base::Value* value);
+};
+
+template <>
+struct ValueConversionTraits<webdriver::Rect> {
+  static base::Value* CreateValueFrom(const webdriver::Rect& t);
+  static bool SetFromValue(const base::Value* value, webdriver::Rect* t);
+  static bool CanConvert(const base::Value* value);
+};
+
+#endif  // CHROME_TEST_WEBDRIVER_WEBDRIVER_BASIC_TYPES_H_