[scheduler] Plumb websocket information to scheduler

third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 27 matching lines @@
 #include "core/frame/LocalFrame.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/MixedContentChecker.h"
 #include "modules/websockets/InspectorWebSocketEvents.h"
 #include "modules/websockets/WebSocketChannelClient.h"
 #include "modules/websockets/WebSocketFrame.h"
 #include "modules/websockets/WebSocketHandleImpl.h"
+#include "platform/WebFrameScheduler.h"
 #include "platform/loader/fetch/UniqueIdentifier.h"
 #include "platform/network/NetworkLog.h"
 #include "platform/network/WebSocketHandshakeRequest.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/InterfaceProvider.h"
 #include "public/platform/Platform.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
 namespace blink {
@@ skipping 394 matching lines @@
   return m_document;
 }
 
 void DocumentWebSocketChannel::didConnect(WebSocketHandle* handle,
                                           const String& selectedProtocol,
                                           const String& extensions) {
   NETWORK_DVLOG(1) << this << " didConnect(" << handle << ", "
                    << String(selectedProtocol) << ", " << String(extensions)
                    << ")";
 
+  if (document()->frame()) {
+    connection_handle_for_scheduler_ =
+        document()->frame()->frameScheduler()->onActiveConnectionCreated();
+  }
+
   DCHECK(m_handle);
   DCHECK_EQ(handle, m_handle.get());
   DCHECK(m_client);
 
   m_client->didConnect(selectedProtocol, extensions);
 }
 
 void DocumentWebSocketChannel::didStartOpeningHandshake(
     WebSocketHandle* handle,
     PassRefPtr<WebSocketHandshakeRequest> request) {
@@ skipping 24 matching lines @@
   InspectorInstrumentation::didReceiveWebSocketHandshakeResponse(
       document(), m_identifier, m_handshakeRequest.get(), response);
   m_handshakeRequest.clear();
 }
 
 void DocumentWebSocketChannel::didFail(WebSocketHandle* handle,
                                        const String& message) {
   NETWORK_DVLOG(1) << this << " didFail(" << handle << ", " << String(message)
                    << ")";
 
+  connection_handle_for_scheduler_.reset();
+
   DCHECK(m_handle);
   DCHECK_EQ(handle, m_handle.get());
 
   // This function is called when the browser is required to fail the
   // WebSocketConnection. Hence we fail this channel by calling
   // |this->failAsError| function.
   failAsError(message);
   // |this| may be deleted.
 }
 
@@ skipping 62 matching lines @@
   }
 }
 
 void DocumentWebSocketChannel::didClose(WebSocketHandle* handle,
                                         bool wasClean,
                                         unsigned short code,
                                         const String& reason) {
   NETWORK_DVLOG(1) << this << " didClose(" << handle << ", " << wasClean << ", "
                    << code << ", " << String(reason) << ")";
 
+  connection_handle_for_scheduler_.reset();
+
   DCHECK(m_handle);
   DCHECK_EQ(handle, m_handle.get());
 
   m_handle.reset();
 
   if (m_identifier) {
     TRACE_EVENT_INSTANT1(
         "devtools.timeline", "WebSocketDestroy", TRACE_EVENT_SCOPE_THREAD,
         "data", InspectorWebSocketEvent::data(document(), m_identifier));
     InspectorInstrumentation::didCloseWebSocket(document(), m_identifier);
@@ skipping 59 matching lines @@
   WebSocketChannel::trace(visitor);
 }
 
 std::ostream& operator<<(std::ostream& ostream,
                          const DocumentWebSocketChannel* channel) {
   return ostream << "DocumentWebSocketChannel "
                  << static_cast<const void*>(channel);
 }
 
 }  // namespace blink