diff --git a/atom/browser/api/atom_api_web_contents.cc b/atom/browser/api/atom_api_web_contents.cc
index 86e563bcb30c..2ebe44e55735 100644
--- a/atom/browser/api/atom_api_web_contents.cc
+++ b/atom/browser/api/atom_api_web_contents.cc
@@ -587,8 +587,8 @@ void WebContents::BeforeUnloadFired(content::WebContents* tab,
     *proceed_to_fire_unload = true;
 }
 
-void WebContents::MoveContents(content::WebContents* source,
-                               const gfx::Rect& pos) {
+void WebContents::SetContentsBounds(content::WebContents* source,
+                                    const gfx::Rect& pos) {
   Emit("move", pos);
 }
 
@@ -612,10 +612,6 @@ void WebContents::UpdateTargetURL(content::WebContents* source,
   Emit("update-target-url", url);
 }
 
-bool WebContents::IsPopupOrPanel(const content::WebContents* source) const {
-  return type_ == BROWSER_WINDOW;
-}
-
 void WebContents::HandleKeyboardEvent(
     content::WebContents* source,
     const content::NativeWebKeyboardEvent& event) {
diff --git a/atom/browser/api/atom_api_web_contents.h b/atom/browser/api/atom_api_web_contents.h
index 3745bccaddf3..5951efff7a08 100644
--- a/atom/browser/api/atom_api_web_contents.h
+++ b/atom/browser/api/atom_api_web_contents.h
@@ -314,12 +314,11 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void BeforeUnloadFired(content::WebContents* tab,
                          bool proceed,
                          bool* proceed_to_fire_unload) override;
-  void MoveContents(content::WebContents* source,
-                    const gfx::Rect& pos) override;
+  void SetContentsBounds(content::WebContents* source,
+                         const gfx::Rect& pos) override;
   void CloseContents(content::WebContents* source) override;
   void ActivateContents(content::WebContents* contents) override;
   void UpdateTargetURL(content::WebContents* source, const GURL& url) override;
-  bool IsPopupOrPanel(const content::WebContents* source) const override;
   void HandleKeyboardEvent(
       content::WebContents* source,
       const content::NativeWebKeyboardEvent& event) override;