bluetooth: Move writeValue to mojo

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index c945e389582606988424d09c98eee87703f3fd64..f05281e63b3e0e897813a37549984cd0a343b3fd 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -1866,6 +1866,13 @@ void RenderFrameHostImpl::RegisterMojoServices() {
   GetServiceRegistry()->AddService(base::Bind(
       &PresentationServiceImpl::CreateMojoService, base::Unretained(this)));
 
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableWebBluetooth)) {
+    GetServiceRegistry()->AddService(
+        base::Bind(&RenderFrameHostImpl::CreateWebBluetoothService,
+                   base::Unretained(this)));
+  }
+
   if (!frame_mojo_shell_)
     frame_mojo_shell_.reset(new FrameMojoShell(this));
 
@@ -2712,4 +2719,10 @@ void RenderFrameHostImpl::AXContentTreeDataToAXTreeData(
   dst->focused_tree_id = focused_frame->GetAXTreeID();
 }
 
+void RenderFrameHostImpl::CreateWebBluetoothService(
+    mojo::InterfaceRequest<blink::mojom::WebBluetoothService> request) {
+  web_bluetooth_service_.reset(
+      new WebBluetoothServiceImpl(this, std::move(request)));
+}
+
 }  // namespace content