Revert of Bind Application in renderer

content/child/child_thread_impl.cc

Index: content/child/child_thread_impl.cc
diff --git a/content/child/child_thread_impl.cc b/content/child/child_thread_impl.cc
index 845eabdd720c897b54c5fa5c7766044d0eb0957d..01cf63a69f910ac274b73a06a42987edb433d560 100644
--- a/content/child/child_thread_impl.cc
+++ b/content/child/child_thread_impl.cc
@@ -73,11 +73,6 @@
 #include "ui/ozone/public/client_native_pixmap_factory.h"
 #endif
 
-#if defined(MOJO_SHELL_CLIENT)
-#include "content/common/mojo/mojo_messages.h"
-#include "content/common/mojo/mojo_shell_connection_impl.h"
-#endif
-
 using tracked_objects::ThreadData;
 
 namespace content {
@@ -659,9 +654,6 @@
 #if defined(USE_TCMALLOC)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_GetTcmallocStats, OnGetTcmallocStats)
 #endif
-#if defined(MOJO_SHELL_CLIENT)
-    IPC_MESSAGE_HANDLER(MojoMsg_BindControllerHandle, OnBindControllerHandle)
-#endif
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
@@ -726,21 +718,6 @@
 }
 #endif
 
-#if defined(MOJO_SHELL_CLIENT)
-void ChildThreadImpl::OnBindControllerHandle(
-    const IPC::PlatformFileForTransit& file) {
-#if defined(OS_POSIX)
-  base::PlatformFile handle = file.fd;
-#elif defined(OS_WIN)
-  base::PlatformFile handle = file;
-#endif
-  mojo::ScopedMessagePipeHandle message_pipe =
-      mojo_shell_channel_init_.Init(handle, GetIOTaskRunner());
-  DCHECK(message_pipe.is_valid());
-  MojoShellConnectionImpl::CreateWithMessagePipe(message_pipe.Pass());
-}
-#endif
-
 ChildThreadImpl* ChildThreadImpl::current() {
   return g_lazy_tls.Pointer()->Get();
 }