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

mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart

Index: mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart
diff --git a/mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart b/mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart
index af9cc75feadd42813e40a6cf49493f9691654df1..b7dfce08124475b1205e64b38a9133d0ed7be87d 100644
--- a/mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart
+++ b/mojo/dart/packages/_mojo_for_test_only/lib/dart_to_cpp/dart_to_cpp.mojom.dart
@@ -1247,7 +1247,7 @@ mojom_types.RuntimeTypeInfo  _initRuntimeTypeInfo() {
   // serializedRuntimeTypeInfo contains the bytes of the Mojo serialization of
   // a mojom_types.RuntimeTypeInfo struct describing the Mojom types in this
   // file. The string contains the base64 encoding of the gzip-compressed bytes.
-  var serializedRuntimeTypeInfo = "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";
+  var serializedRuntimeTypeInfo = "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";
 
   // Deserialize RuntimeTypeInfo
   var bytes = BASE64.decode(serializedRuntimeTypeInfo);