Change blink::WebScreenInfo to content::ScreenInfo

content/public/common/screen_info.cc

+// Copyright 2016 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/public/common/screen_info.h"
+
+namespace content {
+
+bool ScreenInfo::operator==(const ScreenInfo& other) const {
+  return device_scale_factor == other.device_scale_factor &&
+         depth == other.depth &&
+         depth_per_component == other.depth_per_component &&
+         is_monochrome == other.is_monochrome &&
+         rect == other.rect &&
+         available_rect == other.available_rect &&
+         orientation_type == other.orientation_type &&
+         orientation_angle == other.orientation_angle;
+}
+
+bool ScreenInfo::operator!=(const ScreenInfo& other) const {
+  return !(*this == other);
+}
+
+
+}  // namespace content