Revert "Port WebSockets to Mojo IPC"

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 ec402d5f1e27adf7dae049e9632c55869854705a..1a55641cb0cbc7d1dfeb60d0cfd413f12035677b 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -49,7 +49,6 @@
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/wake_lock/wake_lock_service_context.h"
-#include "content/browser/websockets/websocket_manager.h"
 #include "content/browser/webui/web_ui_controller_factory_registry.h"
 #include "content/common/accessibility_messages.h"
 #include "content/common/frame_messages.h"
@@ -2124,14 +2123,6 @@ void RenderFrameHostImpl::RegisterMojoInterfaces() {
 
   GetInterfaceRegistry()->AddInterface<media::mojom::ServiceFactory>(this);
 
-  // This is to support usage of WebSockets in cases in which there is an
-  // associated RenderFrame. This is important for showing the correct security
-  // state of the page and also honoring user override of bad certificates.
-  GetInterfaceRegistry()->AddInterface(
-      base::Bind(&WebSocketManager::CreateWebSocket,
-                 process_->GetID(),
-                 routing_id_));
-
 #if defined(ENABLE_WEBVR)
   const base::CommandLine& browser_command_line =
       *base::CommandLine::ForCurrentProcess();