diff --git a/atom/browser/api/atom_api_browser_window.cc b/atom/browser/api/atom_api_browser_window.cc
index fd980a57c22..6d2de434a0f 100644
--- a/atom/browser/api/atom_api_browser_window.cc
+++ b/atom/browser/api/atom_api_browser_window.cc
@@ -20,7 +20,9 @@
 #include "atom/common/options_switches.h"
 #include "base/command_line.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/public/browser/render_process_host.h"
+#include "content/public/browser/render_view_host.h"
 #include "content/public/common/content_switches.h"
 #include "native_mate/constructor.h"
 #include "native_mate/dictionary.h"
@@ -177,6 +179,18 @@ BrowserWindow::~BrowserWindow() {
   base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, window_.release());
 }
 
+void BrowserWindow::RenderViewCreated(
+    content::RenderViewHost* render_view_host) {
+  if (!window_->transparent())
+    return;
+
+  content::RenderWidgetHostImpl* impl = content::RenderWidgetHostImpl::FromID(
+      render_view_host->GetProcess()->GetID(),
+      render_view_host->GetRoutingID());
+  if (impl)
+    impl->SetBackgroundOpaque(false);
+}
+
 void BrowserWindow::DidFirstVisuallyNonEmptyPaint() {
   if (window_->IsVisible())
     return;
diff --git a/atom/browser/api/atom_api_browser_window.h b/atom/browser/api/atom_api_browser_window.h
index e0d0569ae34..deb7d738b21 100644
--- a/atom/browser/api/atom_api_browser_window.h
+++ b/atom/browser/api/atom_api_browser_window.h
@@ -62,6 +62,7 @@ class BrowserWindow : public mate::TrackableObject<BrowserWindow>,
   ~BrowserWindow() override;
 
   // content::WebContentsObserver:
+  void RenderViewCreated(content::RenderViewHost* render_view_host) override;
   void DidFirstVisuallyNonEmptyPaint() override;
 
   // NativeWindowObserver:
diff --git a/atom/browser/native_window.cc b/atom/browser/native_window.cc
index 3e488d9ecd1..89f443c7fc1 100644
--- a/atom/browser/native_window.cc
+++ b/atom/browser/native_window.cc
@@ -24,7 +24,6 @@
 #include "brightray/browser/inspectable_web_contents.h"
 #include "brightray/browser/inspectable_web_contents_view.h"
 #include "components/prefs/pref_service.h"
-#include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_process_host.h"
@@ -653,18 +652,6 @@ std::unique_ptr<SkRegion> NativeWindow::DraggableRegionsToSkRegion(
   return sk_region;
 }
 
-void NativeWindow::RenderViewCreated(
-    content::RenderViewHost* render_view_host) {
-  if (!transparent_)
-    return;
-
-  content::RenderWidgetHostImpl* impl = content::RenderWidgetHostImpl::FromID(
-      render_view_host->GetProcess()->GetID(),
-      render_view_host->GetRoutingID());
-  if (impl)
-    impl->SetBackgroundOpaque(false);
-}
-
 void NativeWindow::BeforeUnloadDialogCancelled() {
   WindowList::WindowCloseCancelled(this);
 
diff --git a/atom/browser/native_window.h b/atom/browser/native_window.h
index 9c1ccb2f425..3f91fefd100 100644
--- a/atom/browser/native_window.h
+++ b/atom/browser/native_window.h
@@ -318,7 +318,6 @@ class NativeWindow : public base::SupportsUserData,
       const std::vector<DraggableRegion>& regions);
 
   // content::WebContentsObserver:
-  void RenderViewCreated(content::RenderViewHost* render_view_host) override;
   void BeforeUnloadDialogCancelled() override;
   bool OnMessageReceived(const IPC::Message& message,
                          content::RenderFrameHost* rfh) override;