HTML MessagePort as mojo::MessagePipeHandle

content/renderer/render_frame_impl.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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 2209 matching lines @@
   WebFrame* source_frame = NULL;
   if (params.source_routing_id != MSG_ROUTING_NONE) {
     RenderFrameProxy* source_proxy =
         RenderFrameProxy::FromRoutingID(params.source_routing_id);
     if (source_proxy)
       source_frame = source_proxy->web_frame();
   }
 
   // If the message contained MessagePorts, create the corresponding endpoints.
   blink::WebMessagePortChannelArray channels =
-      WebMessagePortChannelImpl::CreatePorts(
-          params.message_ports, params.new_routing_ids,
-          base::ThreadTaskRunnerHandle::Get().get());
+      WebMessagePortChannelImpl::CreateFromMessagePorts(params.message_ports);
 
   WebSerializedScriptValue serialized_script_value;
   if (params.is_data_raw_string) {
     v8::HandleScope handle_scope(blink::mainThreadIsolate());
     v8::Local<v8::Context> context = frame_->mainWorldScriptContext();
     v8::Context::Scope context_scope(context);
     V8ValueConverterImpl converter;
     converter.SetDateAllowed(true);
     converter.SetRegExpAllowed(true);
     std::unique_ptr<base::Value> value(new base::StringValue(params.data));
     v8::Local<v8::Value> result_value = converter.ToV8Value(value.get(),
                                                              context);
     serialized_script_value = WebSerializedScriptValue::serialize(result_value);
   } else {
     serialized_script_value =
         WebSerializedScriptValue::fromString(WebString::fromUTF16(params.data));
   }
 
   // We must pass in the target_origin to do the security check on this side,
   // since it may have changed since the original postMessage call was made.
   WebSecurityOrigin target_origin;
   if (!params.target_origin.empty()) {
     target_origin = WebSecurityOrigin::createFromString(
         WebString::fromUTF16(params.target_origin));
   }
 
   WebDOMMessageEvent msg_event(serialized_script_value,
                                WebString::fromUTF16(params.source_origin),
-                               source_frame, frame_->document(), channels);
+                               source_frame,
+                               frame_->document(),
+                               std::move(channels));
   frame_->dispatchMessageEventWithOriginCheck(target_origin, msg_event);
 }
 
 void RenderFrameImpl::OnReload(bool bypass_cache) {
   frame_->reload(bypass_cache ? WebFrameLoadType::ReloadBypassingCache
                               : WebFrameLoadType::ReloadMainResource);
 }
 
 void RenderFrameImpl::OnReloadLoFiImages() {
   previews_state_ = PREVIEWS_NO_TRANSFORM;
@@ skipping 4557 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content