Stop linking in the old Mojo EDK.

ipc/mojo/ipc_mojo_handle_attachment.cc

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ipc/mojo/ipc_mojo_handle_attachment.h"
 
 #include <utility>
 
 #include "build/build_config.h"
 #include "ipc/ipc_message_attachment_set.h"
-#include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
+#include "mojo/edk/embedder/embedder.h"
+#include "mojo/edk/embedder/scoped_platform_handle.h"
 
 namespace IPC {
 namespace internal {
 
 MojoHandleAttachment::MojoHandleAttachment(mojo::ScopedHandle handle)
     : handle_(std::move(handle)) {}
 
 MojoHandleAttachment::~MojoHandleAttachment() {
 }
 
 MessageAttachment::Type MojoHandleAttachment::GetType() const {
   return TYPE_MOJO_HANDLE;
 }
 
 #if defined(OS_POSIX)
 base::PlatformFile MojoHandleAttachment::TakePlatformFile() {
-  mojo::embedder::ScopedPlatformHandle platform_handle;
-  MojoResult unwrap_result = mojo::embedder::PassWrappedPlatformHandle(
+  mojo::edk::ScopedPlatformHandle platform_handle;
+  MojoResult unwrap_result = mojo::edk::PassWrappedPlatformHandle(
       handle_.get().value(), &platform_handle);
   handle_.reset();
   if (unwrap_result != MOJO_RESULT_OK) {
     LOG(ERROR) << "Pipe failed to covert handles. Closing: " << unwrap_result;
     return -1;
   }
 
-  return platform_handle.release().fd;
+  return platform_handle.release().handle;
 }
 #endif  // OS_POSIX
 
 mojo::ScopedHandle MojoHandleAttachment::TakeHandle() {
   return std::move(handle_);
 }
 
 }  // namespace internal
 }  // namespace IPC