[scheduler] Plumb websocket information to scheduler

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

Index: third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp
diff --git a/third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp b/third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp
index a06f14070bc39a7dbd316781550ee876e82e72c2..fa85847feb887d172174fb0bda9716bf4c29c202 100644
--- a/third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp
+++ b/third_party/WebKit/Source/modules/websockets/DocumentWebSocketChannel.cpp
@@ -45,6 +45,7 @@
 #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"
@@ -459,6 +460,11 @@ void DocumentWebSocketChannel::didConnect(WebSocketHandle* 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);
@@ -503,6 +509,8 @@ void DocumentWebSocketChannel::didFail(WebSocketHandle* handle,
   NETWORK_DVLOG(1) << this << " didFail(" << handle << ", " << String(message)
                    << ")";
 
+  connection_handle_for_scheduler_.reset();
+
   DCHECK(m_handle);
   DCHECK_EQ(handle, m_handle.get());
 
@@ -585,6 +593,8 @@ void DocumentWebSocketChannel::didClose(WebSocketHandle* handle,
   NETWORK_DVLOG(1) << this << " didClose(" << handle << ", " << wasClean << ", "
                    << code << ", " << String(reason) << ")";
 
+  connection_handle_for_scheduler_.reset();
+
   DCHECK(m_handle);
   DCHECK_EQ(handle, m_handle.get());