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 07ef7a13087ed77d298027b432dec3ada2d63e53..5635ea3c47dbc3e12f0f54c009da9de81b58a2c7 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -18,6 +18,7 @@
 #include "content/browser/accessibility/ax_tree_id_registry.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/accessibility/browser_accessibility_state_impl.h"
+#include "content/browser/bluetooth/web_bluetooth_service_impl.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
@@ -1897,6 +1898,13 @@ 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));
 
@@ -2731,4 +2739,11 @@ void RenderFrameHostImpl::AXContentTreeDataToAXTreeData(
   dst->focused_tree_id = focused_frame->GetAXTreeID();
 }
 
+void RenderFrameHostImpl::CreateWebBluetoothService(
+    blink::mojom::WebBluetoothServiceRequest request) {
+  DCHECK(!web_bluetooth_service_);
+  web_bluetooth_service_.reset(
+      new WebBluetoothServiceImpl(this, std::move(request)));
+}
+
 }  // namespace content