Use make_scoped_refptr for NewRunnableMethod if the raw ptr type is derivd from RefCountedThreadSafe

chrome/browser/debugger/devtools_http_protocol_handler.cc

Index: chrome/browser/debugger/devtools_http_protocol_handler.cc
diff --git a/chrome/browser/debugger/devtools_http_protocol_handler.cc b/chrome/browser/debugger/devtools_http_protocol_handler.cc
index 5f01335252fbdd38df1566801fce7c8a16cffbc4..307aa84febd733358174a7d037e49d64c25f00d8 100644
--- a/chrome/browser/debugger/devtools_http_protocol_handler.cc
+++ b/chrome/browser/debugger/devtools_http_protocol_handler.cc
@@ -95,7 +95,7 @@ void DevToolsHttpProtocolHandler::OnHttpRequest(
         FROM_HERE,
         NewRunnableMethod(this,
                           &DevToolsHttpProtocolHandler::OnHttpRequestUI,
-                          socket,
+                          make_scoped_refptr(socket),
                           info));
     return;
   }
@@ -123,7 +123,7 @@ void DevToolsHttpProtocolHandler::OnWebSocketRequest(
       NewRunnableMethod(
           this,
           &DevToolsHttpProtocolHandler::OnWebSocketRequestUI,
-          socket,
+          make_scoped_refptr(socket),
           request));
 }
 
@@ -135,7 +135,7 @@ void DevToolsHttpProtocolHandler::OnWebSocketMessage(HttpListenSocket* socket,
       NewRunnableMethod(
           this,
           &DevToolsHttpProtocolHandler::OnWebSocketMessageUI,
-          socket,
+          make_scoped_refptr(socket),
           data));
 }
 
@@ -154,6 +154,8 @@ void DevToolsHttpProtocolHandler::OnClose(HttpListenSocket* socket) {
     socket_to_requests_io_.erase(socket);
   }
 
+  // This can't use make_scoped_refptr because |socket| is already deleted
+  // when this runs -- http://crbug.com/59930
   BrowserThread::PostTask(
       BrowserThread::UI,
       FROM_HERE,