diff --git a/atom/browser/api/atom_api_web_contents.cc b/atom/browser/api/atom_api_web_contents.cc
index 9f447f8e34e4..736fb7ca0fb1 100644
--- a/atom/browser/api/atom_api_web_contents.cc
+++ b/atom/browser/api/atom_api_web_contents.cc
@@ -1088,14 +1088,10 @@ void WebContents::TabTraverse(bool reverse) {
   web_contents()->FocusThroughTabTraversal(reverse);
 }
 
-bool WebContents::SendIPCMessage(const base::string16& channel,
+bool WebContents::SendIPCMessage(bool all_frames,
+                                 const base::string16& channel,
                                  const base::ListValue& args) {
-  return Send(new AtomViewMsg_Message(routing_id(), false, channel, args));
-}
-
-bool WebContents::SendIPCMessageToAll(const base::string16& channel,
-                                      const base::ListValue& args) {
-  return Send(new AtomViewMsg_Message(routing_id(), true, channel, args));
+  return Send(new AtomViewMsg_Message(routing_id(), all_frames, channel, args));
 }
 
 void WebContents::SendInputEvent(v8::Isolate* isolate,
@@ -1263,7 +1259,6 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("focus", &WebContents::Focus)
       .SetMethod("tabTraverse", &WebContents::TabTraverse)
       .SetMethod("_send", &WebContents::SendIPCMessage)
-      .SetMethod("_sendToAll", &WebContents::SendIPCMessageToAll)
       .SetMethod("sendInputEvent", &WebContents::SendInputEvent)
       .SetMethod("beginFrameSubscription",
                  &WebContents::BeginFrameSubscription)
diff --git a/atom/browser/api/atom_api_web_contents.h b/atom/browser/api/atom_api_web_contents.h
index 7f90c33ea8f0..e03ab653a8ce 100644
--- a/atom/browser/api/atom_api_web_contents.h
+++ b/atom/browser/api/atom_api_web_contents.h
@@ -122,10 +122,9 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void TabTraverse(bool reverse);
 
   // Send messages to browser.
-  bool SendIPCMessage(const base::string16& channel,
+  bool SendIPCMessage(bool all_frames,
+                      const base::string16& channel,
                       const base::ListValue& args);
-  bool SendIPCMessageToAll(const base::string16& channel,
-                           const base::ListValue& args);
 
   // Send WebInputEvent to the page.
   void SendInputEvent(v8::Isolate* isolate, v8::Local<v8::Value> input_event);
diff --git a/lib/browser/api/web-contents.js b/lib/browser/api/web-contents.js
index 1b601f095dbb..0f79a185ffc9 100644
--- a/lib/browser/api/web-contents.js
+++ b/lib/browser/api/web-contents.js
@@ -71,20 +71,15 @@ let wrapWebContents = function (webContents) {
   webContents.setMaxListeners(0)
 
   // WebContents::send(channel, args..)
-  webContents.send = function (channel, ...args) {
-    if (channel == null) {
-      throw new Error('Missing required channel argument')
-    }
-    return this._send(channel, args)
-  }
-
   // WebContents::sendToAll(channel, args..)
-  webContents.sendToAll = function (channel, ...args) {
+  const sendWrapper = (allFrames, channel, ...args) => {
     if (channel == null) {
       throw new Error('Missing required channel argument')
     }
-    return this._sendToAll(channel, args)
+    return webContents._send(allFrames, channel, args)
   }
+  webContents.send = sendWrapper.bind(null, false)
+  webContents.sendToAll = sendWrapper.bind(null, true)
 
   // The navigation controller.
   controller = new NavigationController(webContents)