ExtensionRegistry 13 extensions/browser/extension_registry.cc ExtensionRegistry::ExtensionRegistry() {} ExtensionRegistry 14 extensions/browser/extension_registry.cc ExtensionRegistry::~ExtensionRegistry() {} ExtensionRegistry 93 third_party/protobuf/java/src/main/java/com/google/protobuf/ExtensionRegistry.java public final class ExtensionRegistry extends ExtensionRegistryLite { ExtensionRegistry 63 third_party/protobuf/src/google/protobuf/extension_set.cc ExtensionInfo> ExtensionRegistry;