Replicate whether a frame is in a document or shadow tree.

content/common/frame_replication_state.cc

 // Copyright 2014 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_replication_state.h"
+#include "third_party/WebKit/public/web/WebTreeScopeType.h"
 
 namespace content {
 
 FrameReplicationState::FrameReplicationState()
-    : FrameReplicationState("", SandboxFlags::NONE) {
+    : sandbox_flags(SandboxFlags::NONE),
+      scope(blink::WebTreeScopeType::Document) {
 }
 
-FrameReplicationState::FrameReplicationState(const std::string& name,
+FrameReplicationState::FrameReplicationState(blink::WebTreeScopeType scope,
+                                             const std::string& name,
                                              SandboxFlags sandbox_flags)
-    : origin(), sandbox_flags(sandbox_flags), name(name) {
+    : origin(), sandbox_flags(sandbox_flags), name(name), scope(scope) {
 }
 
 FrameReplicationState::~FrameReplicationState() {
 }
 
 }  // namespace content