+void RenderFrameProxy::OnDisownOpener() {
+ // TODO(creis): We should only see this for main frames for now. To support
+ // disowning the opener on subframes, we will need to move WebContentsImpl's
+ // opener_ to FrameTreeNode.
+ CHECK(!web_frame_->parent());
+
+ // When there is a RenderFrame for this proxy, tell it to disown its opener.
+ // TODO(creis): Remove this when we only have WebRemoteFrames and make sure
+ // they know they have an opener.
+ RenderFrameImpl* render_frame =
+ RenderFrameImpl::FromRoutingID(frame_routing_id_);
+ if (render_frame) {
+ if (render_frame->GetWebFrame()->opener())
+ render_frame->GetWebFrame()->setOpener(NULL);
+ return;
+ }
+
+ if (web_frame_->opener())
+ web_frame_->setOpener(NULL);
+}
+
+void RenderFrameProxy::postMessageEvent(
+ blink::WebLocalFrame* source_frame,
+ blink::WebRemoteFrame* target_frame,
+ blink::WebSecurityOrigin target_origin,
+ blink::WebDOMMessageEvent event) {
+ DCHECK(!web_frame_ || web_frame_ == target_frame);
+
+ ViewMsg_PostMessage_Params params;
+ params.is_data_raw_string = false;
+ params.data = event.data().toString();
+ params.source_origin = event.origin();
+ if (!target_origin.isNull())
+ params.target_origin = target_origin.toString();
+
+ blink::WebMessagePortChannelArray channels = event.releaseChannels();
+ if (!channels.isEmpty()) {
+ std::vector<int> message_port_ids(channels.size());
+ // Extract the port IDs from the channel array.
+ for (size_t i = 0; i < channels.size(); ++i) {
+ WebMessagePortChannelImpl* webchannel =
+ static_cast<WebMessagePortChannelImpl*>(channels[i]);
+ message_port_ids[i] = webchannel->message_port_id();
+ webchannel->QueueMessages();
+ DCHECK_NE(message_port_ids[i], MSG_ROUTING_NONE);
+ }
+ params.message_port_ids = message_port_ids;
+ }
+
+ // Include the routing ID for the source frame (if one exists), which the
+ // browser process will translate into the routing ID for the equivalent
+ // frame in the target process.
+ params.source_routing_id = MSG_ROUTING_NONE;
+ if (source_frame) {
+ RenderViewImpl* source_view =
+ RenderViewImpl::FromWebView(source_frame->view());
+ if (source_view)
+ params.source_routing_id = source_view->routing_id();
+ }
+
+ Send(new ViewHostMsg_RouteMessageEvent(render_view_->GetRoutingID(), params));
+}
+
+void RenderFrameProxy::initializeChildFrame(
+ const blink::WebRect& frame_rect,
+ float scale_factor) {
+ Send(new FrameHostMsg_InitializeChildFrame(
+ routing_id_, frame_rect, scale_factor));
+}
+