Replicate feature policy container policies.

content/common/frame_messages.h

 // 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.
 
 // IPC messages for interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 410 matching lines @@
   IPC_STRUCT_TRAITS_MEMBER(matches_all_origins)
   IPC_STRUCT_TRAITS_MEMBER(origins)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::FrameReplicationState)
   IPC_STRUCT_TRAITS_MEMBER(origin)
   IPC_STRUCT_TRAITS_MEMBER(sandbox_flags)
   IPC_STRUCT_TRAITS_MEMBER(name)
   IPC_STRUCT_TRAITS_MEMBER(unique_name)
   IPC_STRUCT_TRAITS_MEMBER(feature_policy_header)
+  IPC_STRUCT_TRAITS_MEMBER(container_policy)
   IPC_STRUCT_TRAITS_MEMBER(accumulated_csp_headers)
   IPC_STRUCT_TRAITS_MEMBER(scope)
   IPC_STRUCT_TRAITS_MEMBER(insecure_request_policy)
   IPC_STRUCT_TRAITS_MEMBER(has_potentially_trustworthy_unique_origin)
 IPC_STRUCT_TRAITS_END()
 
 // Parameters included with an OpenURL request.
 // |is_history_navigation_in_new_child| is true in the case that the browser
 // process should look for an existing history item for the frame.
 IPC_STRUCT_BEGIN(FrameHostMsg_OpenURL_Params)
@@ skipping 99 matching lines @@
   // hittesting.
   IPC_STRUCT_MEMBER(bool, ignored_for_hittest)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(FrameHostMsg_CreateChildFrame_Params)
   IPC_STRUCT_MEMBER(int32_t, parent_routing_id)
   IPC_STRUCT_MEMBER(blink::WebTreeScopeType, scope)
   IPC_STRUCT_MEMBER(std::string, frame_name)
   IPC_STRUCT_MEMBER(std::string, frame_unique_name)
   IPC_STRUCT_MEMBER(blink::WebSandboxFlags, sandbox_flags)
+  IPC_STRUCT_MEMBER(content::ParsedFeaturePolicyHeader, container_policy)
   IPC_STRUCT_MEMBER(content::FrameOwnerProperties, frame_owner_properties)
 IPC_STRUCT_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::CSPSource)
   IPC_STRUCT_TRAITS_MEMBER(scheme)
   IPC_STRUCT_TRAITS_MEMBER(host)
   IPC_STRUCT_TRAITS_MEMBER(is_host_wildcard)
   IPC_STRUCT_TRAITS_MEMBER(port)
   IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard)
   IPC_STRUCT_TRAITS_MEMBER(path)
@@ skipping 246 matching lines @@
 IPC_MESSAGE_ROUTED2(FrameMsg_ExtractSmartClipData,
                     uint32_t /* id */,
                     gfx::Rect /* rect */)
 
 // Change the accessibility mode in the renderer process.
 IPC_MESSAGE_ROUTED1(FrameMsg_SetAccessibilityMode, content::AccessibilityMode)
 
 // Dispatch a load event in the iframe element containing this frame.
 IPC_MESSAGE_ROUTED0(FrameMsg_DispatchLoad)
 
-// Notifies the frame that its parent has changed the frame's sandbox flags.
-IPC_MESSAGE_ROUTED1(FrameMsg_DidUpdateSandboxFlags, blink::WebSandboxFlags)
+// Notifies the frame that its parent has changed the frame's sandbox flags or
+// conatainer policy.

[alexmos, 2017/04/06 00:44:22]

nit: container

[iclelland, 2017/04/09 03:25:54]

Done.

+IPC_MESSAGE_ROUTED2(FrameMsg_DidUpdateFramePolicy,
+                    blink::WebSandboxFlags,
+                    content::ParsedFeaturePolicyHeader)
 
 // Update a proxy's window.name property.  Used when the frame's name is
 // changed in another process.
 IPC_MESSAGE_ROUTED2(FrameMsg_DidUpdateName,
                     std::string /* name */,
                     std::string /* unique_name */)
 
 // Updates replicated ContentSecurityPolicy in a frame proxy.
 IPC_MESSAGE_ROUTED1(FrameMsg_AddContentSecurityPolicies,
                     std::vector<content::ContentSecurityPolicyHeader>)
@@ skipping 337 matching lines @@
 // After this, it is no longer safe to show a pending navigation's URL without
 // making a URL spoof possible.
 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidAccessInitialDocument)
 
 // Sent when the RenderFrame or RenderFrameProxy either updates its opener to
 // another frame identified by |opener_routing_id|, or, if |opener_routing_id|
 // is MSG_ROUTING_NONE, the frame disowns its opener for the lifetime of the
 // window.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeOpener, int /* opener_routing_id */)
 
-// Notifies the browser that sandbox flags have changed for a subframe of this
-// frame.
-IPC_MESSAGE_ROUTED2(FrameHostMsg_DidChangeSandboxFlags,
-                    int32_t /* subframe_routing_id */,
-                    blink::WebSandboxFlags /* updated_flags */)
+// Notifies the browser that sandbox flags or container policy have changed for
+// a subframe of this frame.
+IPC_MESSAGE_ROUTED3(
+    FrameHostMsg_DidChangeFramePolicy,
+    int32_t /* subframe_routing_id */,
+    blink::WebSandboxFlags /* updated_flags */,
+    content::ParsedFeaturePolicyHeader /* updated container policy */)
 
 // Notifies the browser that frame owner properties have changed for a subframe
 // of this frame.
 IPC_MESSAGE_ROUTED2(FrameHostMsg_DidChangeFrameOwnerProperties,
                     int32_t /* subframe_routing_id */,
                     content::FrameOwnerProperties /* frame_owner_properties */)
 
 // Notifies the browser that document has parsed the body. This is used by the
 // ResourceScheduler as an indication that bandwidth contention won't block
 // first paint.
@@ skipping 464 matching lines @@
                     int /* nfr_request_id */,
                     float /* distance */)
 
 IPC_MESSAGE_ROUTED0(FrameHostMsg_NavigationHandledByEmbedder)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent FrameMsg, then ifdefs for platform specific FrameMsg, then
 // platform independent FrameHostMsg, then ifdefs for platform specific
 // FrameHostMsg.