Make the fuchsia mojo/public repo the source of truth.

mojo/public/platform/nacl/BUILD.gn

Index: mojo/public/platform/nacl/BUILD.gn
diff --git a/mojo/public/platform/nacl/BUILD.gn b/mojo/public/platform/nacl/BUILD.gn
deleted file mode 100644
index 4a1c39f49845044c2a022828bbb00d3bec81eef1..0000000000000000000000000000000000000000
--- a/mojo/public/platform/nacl/BUILD.gn
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 2014 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.
-
-import("../../mojo_sdk.gni")
-
-mojo_sdk_source_set("mojo_irt_header") {
-  sources = [
-    "mgl_irt.h",
-    "mojo_initial_handle.h",
-    "mojo_irt.h",
-  ]
-  mojo_sdk_public_deps = [
-    "mojo/public/c:MGL",
-    "mojo/public/c:MGL_onscreen",
-    "mojo/public/c:MGL_signal_sync_point",
-    "mojo/public/c:system",
-  ]
-}
-
-# Untrusted code
-if (is_nacl) {
-  # Thunk mapping the Mojo public API onto NaCl syscalls.
-  mojo_sdk_source_set("mojo") {
-    sources = [
-      "libmojo.cc",
-      "mgl_irt.cc",
-    ]
-    mojo_sdk_deps = [ "mojo/public/c:system" ]
-    deps = [
-      ":mojo_irt_header",
-    ]
-  }
-
-  mojo_sdk_source_set("system") {
-    sources = [
-      "mojo_main_thunk.cc",
-    ]
-    mojo_sdk_deps = [ "mojo/public/c:system" ]
-    deps = [
-      ":mojo",
-      ":mojo_irt_header",
-    ]
-  }
-}