Revert of ChannelMojo: Ensure that it always has ScopedIPCSupport

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index f920074616c868df6de5b5758669548b26f07641..52ae51ac6c0b6528f058d4a35a917f071fc32048 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -689,10 +689,11 @@
       channel_mojo_host_.reset(new IPC::ChannelMojoHost(mojo_task_runner));
     }
 
-    return IPC::ChannelProxy::Create(IPC::ChannelMojo::CreateServerFactory(
-                                         channel_mojo_host_->channel_delegate(),
-                                         mojo_task_runner, channel_id),
-                                     this, runner.get());
+    return IPC::ChannelProxy::Create(
+        IPC::ChannelMojo::CreateServerFactory(
+            channel_mojo_host_->channel_delegate(), channel_id),
+        this,
+        runner.get());
   }
 
   return IPC::ChannelProxy::Create(