[Extensions Bindings] Add a bindings/ subdirectory under renderer

extensions/renderer/api_type_reference_map.h

Index: extensions/renderer/api_type_reference_map.h
diff --git a/extensions/renderer/api_type_reference_map.h b/extensions/renderer/api_type_reference_map.h
deleted file mode 100644
index 45a975a30c76c3ec16ff2e5e341218de69a59217..0000000000000000000000000000000000000000
--- a/extensions/renderer/api_type_reference_map.h
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2017 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.
-
-#ifndef EXTENSIONS_RENDERER_API_TYPE_REFERENCE_MAP_H_
-#define EXTENSIONS_RENDERER_API_TYPE_REFERENCE_MAP_H_
-
-#include <map>
-#include <memory>
-#include <string>
-
-#include "base/callback.h"
-#include "base/macros.h"
-
-namespace extensions {
-class APISignature;
-class ArgumentSpec;
-
-// A map storing type specifications and method signatures for API definitions.
-class APITypeReferenceMap {
- public:
-  // A callback used to initialize an unknown type, so that these can be
-  // created lazily.
-  using InitializeTypeCallback = base::Callback<void(const std::string& name)>;
-
-  explicit APITypeReferenceMap(const InitializeTypeCallback& initialize_type);
-  ~APITypeReferenceMap();
-
-  // Adds the |spec| to the map under the given |name|.
-  void AddSpec(const std::string& name, std::unique_ptr<ArgumentSpec> spec);
-
-  // Returns the spec for the given |name|.
-  const ArgumentSpec* GetSpec(const std::string& name) const;
-
-  // Adds the |signature| to the map under the given |name|. |name| is expected
-  // to be fully qualified with the API and method name, e.g. tabs.create.
-  void AddAPIMethodSignature(const std::string& name,
-                             std::unique_ptr<APISignature> signature);
-
-  // Returns the signature for the given |name|. |name| is expected
-  // to be fully qualified with the API and method name, e.g. tabs.create.
-  const APISignature* GetAPIMethodSignature(const std::string& name) const;
-
-  // Adds the |signature| to the map under the given |name|. |name| is expected
-  // to be fully qualified with API, type, and method (e.g.
-  // storage.StorageArea.get).
-  void AddTypeMethodSignature(const std::string& name,
-                              std::unique_ptr<APISignature> signature);
-
-  // Returns the signature for the given |name|. |name| is expected
-  // to be fully qualified with API, type, and method (e.g.
-  // storage.StorageArea.get).
-  const APISignature* GetTypeMethodSignature(const std::string& name) const;
-
-  // Returns true if the map has a signature for the given |name|. Unlike
-  // GetTypeMethodSignature(), this will not try to fetch the type by loading
-  // an API.
-  bool HasTypeMethodSignature(const std::string& name) const;
-
-  bool empty() const { return type_refs_.empty(); }
-  size_t size() const { return type_refs_.size(); }
-
- private:
-  InitializeTypeCallback initialize_type_;
-
-  std::map<std::string, std::unique_ptr<ArgumentSpec>> type_refs_;
-  std::map<std::string, std::unique_ptr<APISignature>> api_methods_;
-  std::map<std::string, std::unique_ptr<APISignature>> type_methods_;
-
-  DISALLOW_COPY_AND_ASSIGN(APITypeReferenceMap);
-};
-
-}  // namespace extensions
-
-#endif  // EXTENSIONS_RENDERER_API_TYPE_REFERENCE_MAP_H_