Revert of Convert NaCl renderer-loader messages to mojo.

components/nacl/common/BUILD.gn

Index: components/nacl/common/BUILD.gn
diff --git a/components/nacl/common/BUILD.gn b/components/nacl/common/BUILD.gn
index 36a0dbaed981d39e551e256ee9ba9e2853e0543b..5440c723a484dfc4ed4c2c8a8cc68814691d6e19 100644
--- a/components/nacl/common/BUILD.gn
+++ b/components/nacl/common/BUILD.gn
@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
-import("//mojo/public/tools/bindings/mojom.gni")
 
 if (enable_nacl) {
   # This is separate so it can be used by ../broker:nacl64.
@@ -16,6 +15,8 @@
       "nacl_messages.cc",
       "nacl_messages.h",
       "nacl_process_type.h",
+      "nacl_renderer_messages.cc",
+      "nacl_renderer_messages.h",
       "nacl_sandbox_type.h",
       "nacl_types.cc",
       "nacl_types.h",
@@ -29,7 +30,6 @@
 
     deps = [
       ":minimal_content_dummy",
-      ":nacl_error_code",
       "//base",
       "//base:base_static",
       "//ipc",
@@ -66,7 +66,6 @@
 
     public_deps = [
       ":minimal",
-      ":mojo_bindings",
       ":switches",
     ]
 
@@ -97,18 +96,6 @@
       "//base",
     ]
   }
-
-  source_set("nacl_error_code") {
-    sources = [
-      "//native_client/src/trusted/service_runtime/nacl_error_code.h",
-    ]
-  }
-
-  mojom("mojo_bindings") {
-    sources = [
-      "nacl.mojom",
-    ]
-  }
 }
 
 # Depending on this allows targets to unconditionally include