Create a content::FrameOwnerProperties struct for IPC transport of WebFrameOwnerProperties

content/common/frame_owner_properties.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/common/frame_owner_properties.h"
+
+namespace content {
+
+FrameOwnerProperties::FrameOwnerProperties() {}
+
+FrameOwnerProperties::FrameOwnerProperties(const FrameOwnerProperties& other)

[dcheng, 2016/07/14 11:17:48]

Nit: just default this:

FrameOwnerProperties::FrameOwnerProperties(const FrameOwnerPropertie&) =
default;

[raymes, 2016/07/18 03:39:28]

whoa cool!

+    : scrolling_mode(other.scrolling_mode),
+      margin_width(other.margin_width),
+      margin_height(other.margin_height),
+      allow_fullscreen(other.allow_fullscreen),
+      delegated_permissions(other.delegated_permissions) {}
+
+FrameOwnerProperties::FrameOwnerProperties(
+    const blink::WebFrameOwnerProperties& web_frame_owner_properties)
+    : scrolling_mode(web_frame_owner_properties.scrollingMode),
+      margin_width(web_frame_owner_properties.marginWidth),
+      margin_height(web_frame_owner_properties.marginHeight),
+      allow_fullscreen(web_frame_owner_properties.allowFullscreen),
+      delegated_permissions(
+          web_frame_owner_properties.delegatedPermissions.begin(),
+          web_frame_owner_properties.delegatedPermissions.end()) {}
+
+FrameOwnerProperties::~FrameOwnerProperties() {}
+
+blink::WebFrameOwnerProperties FrameOwnerProperties::ToWebFrameOwnerProperties()
+    const {
+  blink::WebFrameOwnerProperties result;
+
+  result.scrollingMode = scrolling_mode;
+  result.marginWidth = margin_width;
+  result.marginHeight = margin_height;
+  result.allowFullscreen = allow_fullscreen;
+  result.delegatedPermissions =
+      blink::WebVector<blink::WebPermissionType>(delegated_permissions);
+
+  return result;
+}
+
+}  // namespace content