Update includes of mojo/edk to be fully-qualified instead of relative to third_party/mojo/src.

third_party/mojo/src/mojo/edk/system/endpoint_relayer.h

Index: third_party/mojo/src/mojo/edk/system/endpoint_relayer.h
diff --git a/third_party/mojo/src/mojo/edk/system/endpoint_relayer.h b/third_party/mojo/src/mojo/edk/system/endpoint_relayer.h
index cfeda2405ea19d309aaf0b8609c51e25e0c16bad..acff70043d957c41346ee09d3446103082b98036 100644
--- a/third_party/mojo/src/mojo/edk/system/endpoint_relayer.h
+++ b/third_party/mojo/src/mojo/edk/system/endpoint_relayer.h
@@ -2,15 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_
-#define MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_
+#ifndef THIRD_PARTY_MOJO_SRC_MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_
+#define THIRD_PARTY_MOJO_SRC_MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "mojo/edk/system/channel_endpoint_client.h"
-#include "mojo/edk/system/mutex.h"
-#include "mojo/edk/system/system_impl_export.h"
 #include "mojo/public/cpp/system/macros.h"
+#include "third_party/mojo/src/mojo/edk/system/channel_endpoint_client.h"
+#include "third_party/mojo/src/mojo/edk/system/mutex.h"
+#include "third_party/mojo/src/mojo/edk/system/system_impl_export.h"
 
 namespace mojo {
 namespace system {
@@ -92,4 +92,4 @@ class MOJO_SYSTEM_IMPL_EXPORT EndpointRelayer final
 }  // namespace system
 }  // namespace mojo
 
-#endif  // MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_
+#endif  // THIRD_PARTY_MOJO_SRC_MOJO_EDK_SYSTEM_ENDPOINT_RELAYER_H_