Mojom compiler: Move RuntimeTypeInfo from mojom_files.mojom to mojom_types.mojom.

mojo/public/interfaces/bindings/mojom_files.mojom

Index: mojo/public/interfaces/bindings/mojom_files.mojom
diff --git a/mojo/public/interfaces/bindings/mojom_files.mojom b/mojo/public/interfaces/bindings/mojom_files.mojom
index 0acc83ffb1721e1ab62702bc3c4417c7b66ab106..603e3e81c360f67e052f8e39e79ba95fe40e8984 100644
--- a/mojo/public/interfaces/bindings/mojom_files.mojom
+++ b/mojo/public/interfaces/bindings/mojom_files.mojom
@@ -102,56 +102,4 @@ struct KeysByType {
   // All the constant_keys known to the owning MojomFileGraph.
   array<string>? top_level_constants;
   array<string>? embedded_constants;
-};
-
-// This structure is a component of RuntimeTypeInfo.
-// It contains the information necessary to extract the types corresponding
-// to a single service. See the comments on RuntimeTypeInfo for a fuller
-// explanation.
-struct ServiceTypeInfo {
-  // The type_key of the top-level interface for the service. This is the
-  // type_key of the interface that was annotated with the "ServiceName"
-  // annotation.
-  string top_level_interface;
-
-  // All of the type_keys of the types in the complete type set of the serive.
-  // Note that this set is not restricted to the types from a single .mojom
-  // file.
-  array<string> complete_type_set;
-};
-
-// This structure contains the information necessary for an implementation of
-// |ServiceDescription| (see service_describer.mojom), but restricted to a
-// single .mojom file and not restricted to a single service. At runtime an
-// implementation of |ServiceDescription| needs to merge the |RuntimeTypeInfo|
-// from all of the generated modules in the file graph and then filter on only
-// those types in the complete type set of a single service.
-//
-// Note that this structure is not literally a component of a MojomFileGraph.
-// Instead, at compile time an instance of this structure is created and
-// serialized to an array of bytes that is stored in the
-// |serialized_runtime_type_info| field of each |MojomFile|. Then at code
-// generation time this array of bytes is written into the generated source
-// code as a literal array of bytes. Then at runtime this array of bytes
-// is deserialized into an instance of RuntimeTypeInfo that may be used by
-// an implementation of |ServiceDescription|.
-struct RuntimeTypeInfo {
-  // All of the services contained in a single .mojom file. A "service" is an
-  // interface that has been annoted with the "ServiceName" annotation.
-  // This indicates that it can be returned from
-  // ServiceProvider.ProvideService() and its description can be returned
-  // from ServiceDescriber.DescribeService(). The keys are the service names
-  // (as specified in the "ServiceName" annotation) and the values are instances
-  // of |ServiceTypeInfo| for that service.
-  //
-  // Note that the |type_map| field below is scoped to a single .mojom file and
-  // so some of the keys in the |complete_type_set| field of each
-  // |ServiceTypeInfo| struct may not occur in |type_map|. At runtime the
-  // |type_map|s from multiple files may need to be combined in order to
-  // get all of the types listed in the |complete_type_set| of a single service.
-  map<string, ServiceTypeInfo> services_by_name;
-
-  // All of the resolved user-defined-types contained in a single .mojom File.
-  // The keys are the |type_key|s.
-  map<string, UserDefinedType> type_map;
-};
+};