Make Document::isSecureContext() work for OOPIFs

content/browser/frame_host/frame_tree_node.cc

 // Copyright 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.
 
 #include "content/browser/frame_host/frame_tree_node.h"
 
 #include <queue>
 #include <utility>
 
 #include "base/macros.h"
@@ skipping 80 matching lines @@
       frame_tree_node_id_(next_frame_tree_node_id_++),
       parent_(NULL),
       opener_(nullptr),
       opener_observer_(nullptr),
       has_committed_real_load_(false),
       replication_state_(
           scope,
           name,
           unique_name,
           blink::WebSandboxFlags::None,
-          false /* should enforce strict mixed content checking */),
+          false /* should enforce strict mixed content checking */,
+          false /* is a potentially trustworthy unique origin */),
       pending_sandbox_flags_(blink::WebSandboxFlags::None),
       frame_owner_properties_(frame_owner_properties),
       loading_progress_(kLoadingProgressNotStarted) {
   std::pair<FrameTreeNodeIdMap::iterator, bool> result =
       g_frame_tree_node_id_map.Get().insert(
           std::make_pair(frame_tree_node_id_, this));
   CHECK(result.second);
 
   TRACE_EVENT_OBJECT_CREATED_WITH_ID(
       "navigation", "FrameTreeNode",
@@ skipping 122 matching lines @@
 void FrameTreeNode::SetEnforceStrictMixedContentChecking(bool should_enforce) {
   if (should_enforce ==
       replication_state_.should_enforce_strict_mixed_content_checking) {
     return;
   }
   render_manager_.OnEnforceStrictMixedContentChecking(should_enforce);
   replication_state_.should_enforce_strict_mixed_content_checking =
       should_enforce;
 }
 
+void FrameTreeNode::SetUniqueOriginPotentiallyTrustworthy(
+    bool is_unique_origin_potentially_trustworthy) {
+  if (replication_state_.is_potentially_trustworthy_unique_origin ==
+      is_unique_origin_potentially_trustworthy) {
+    return;
+  }
+  render_manager_.OnSetUniqueOriginPotentiallyTrustworthy(
+      is_unique_origin_potentially_trustworthy);
+  replication_state_.is_potentially_trustworthy_unique_origin =
+      is_unique_origin_potentially_trustworthy;
+}
+
 void FrameTreeNode::SetPendingSandboxFlags(
     blink::WebSandboxFlags sandbox_flags) {
   pending_sandbox_flags_ = sandbox_flags;
 
   // Subframes should always inherit their parent's sandbox flags.
   if (parent())
     pending_sandbox_flags_ |= parent()->effective_sandbox_flags();
 }
 
 bool FrameTreeNode::IsDescendantOf(FrameTreeNode* other) const {
@@ skipping 214 matching lines @@
 
 void FrameTreeNode::TraceSnapshot() const {
   TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID(
       "navigation", "FrameTreeNode",
       TRACE_ID_WITH_SCOPE("FrameTreeNode", frame_tree_node_id_),
       scoped_ptr<base::trace_event::ConvertableToTraceFormat>(
           new TracedFrameTreeNode(*this)));
 }
 
 }  // namespace content