Pipe the devTools FrameId from blink into the browser for headless

content/browser/frame_host/render_frame_host_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/browser/frame_host/render_frame_host_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 795 matching lines @@
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartLoading, OnDidStartLoading)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidStopLoading, OnDidStopLoading)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeLoadProgress,
                         OnDidChangeLoadProgress)
     IPC_MESSAGE_HANDLER(FrameHostMsg_SerializeAsMHTMLResponse,
                         OnSerializeAsMHTMLResponse)
     IPC_MESSAGE_HANDLER(FrameHostMsg_SelectionChanged, OnSelectionChanged)
     IPC_MESSAGE_HANDLER(FrameHostMsg_FocusedNodeChanged, OnFocusedNodeChanged)
     IPC_MESSAGE_HANDLER(FrameHostMsg_SetHasReceivedUserGesture,
                         OnSetHasReceivedUserGesture)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_SetDevToolsFrameId, OnSetDevToolsFrameId)
 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ShowPopup, OnShowPopup)
     IPC_MESSAGE_HANDLER(FrameHostMsg_HidePopup, OnHidePopup)
 #endif
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(FrameHostMsg_NavigationHandledByEmbedder,
                         OnNavigationHandledByEmbedder)
 #endif
     IPC_MESSAGE_HANDLER(FrameHostMsg_ShowCreatedWindow, OnShowCreatedWindow)
   IPC_END_MESSAGE_MAP()
@@ skipping 1561 matching lines @@
   delegate_->OnFocusedElementChangedInFrame(
       this, gfx::Rect(GetView()->TransformPointToRootCoordSpace(
                           bounds_in_frame_widget.origin()),
                       bounds_in_frame_widget.size()));
 }
 
 void RenderFrameHostImpl::OnSetHasReceivedUserGesture() {
   frame_tree_node_->OnSetHasReceivedUserGesture();
 }
 
+void RenderFrameHostImpl::OnSetDevToolsFrameId(
+    const std::string& devtools_frame_id) {
+  untrusted_devtools_frame_id_ = devtools_frame_id;
+}
+
 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
 void RenderFrameHostImpl::OnShowPopup(
     const FrameHostMsg_ShowPopup_Params& params) {
   RenderViewHostDelegateView* view =
       render_view_host_->delegate_->GetDelegateView();
   if (view) {
     gfx::Point original_point(params.bounds.x(), params.bounds.y());
     gfx::Point transformed_point =
         static_cast<RenderWidgetHostViewBase*>(GetView())
             ->TransformPointToRootCoordSpace(original_point);
@@ skipping 1385 matching lines @@
 }
 
 void RenderFrameHostImpl::ForwardGetInterfaceToRenderFrame(
     const std::string& interface_name,
     mojo::ScopedMessagePipeHandle pipe) {
   GetRemoteInterfaces()->GetInterface(interface_name, std::move(pipe));
 }
 #endif
 
 }  // namespace content