[Extensions Bindings] Add a bindings/ subdirectory under renderer

extensions/renderer/api_type_reference_map.cc

Index: extensions/renderer/api_type_reference_map.cc
diff --git a/extensions/renderer/api_type_reference_map.cc b/extensions/renderer/api_type_reference_map.cc
deleted file mode 100644
index 33898c097eae46b577418155878fb1619e73caf3..0000000000000000000000000000000000000000
--- a/extensions/renderer/api_type_reference_map.cc
+++ /dev/null
@@ -1,79 +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.
-
-#include "extensions/renderer/api_type_reference_map.h"
-
-#include "extensions/renderer/api_signature.h"
-#include "extensions/renderer/argument_spec.h"
-
-namespace extensions {
-
-APITypeReferenceMap::APITypeReferenceMap(
-    const InitializeTypeCallback& initialize_type)
-    : initialize_type_(initialize_type) {}
-APITypeReferenceMap::~APITypeReferenceMap() = default;
-
-void APITypeReferenceMap::AddSpec(const std::string& name,
-                                  std::unique_ptr<ArgumentSpec> spec) {
-  DCHECK(type_refs_.find(name) == type_refs_.end());
-  type_refs_[name] = std::move(spec);
-}
-
-const ArgumentSpec* APITypeReferenceMap::GetSpec(
-    const std::string& name) const {
-  auto iter = type_refs_.find(name);
-  if (iter == type_refs_.end()) {
-    initialize_type_.Run(name);
-    iter = type_refs_.find(name);
-  }
-  return iter == type_refs_.end() ? nullptr : iter->second.get();
-}
-
-void APITypeReferenceMap::AddAPIMethodSignature(
-    const std::string& name,
-    std::unique_ptr<APISignature> signature) {
-  DCHECK(api_methods_.find(name) == api_methods_.end())
-      << "Cannot re-register signature for: " << name;
-  api_methods_[name] = std::move(signature);
-}
-
-const APISignature* APITypeReferenceMap::GetAPIMethodSignature(
-    const std::string& name) const {
-  auto iter = api_methods_.find(name);
-  if (iter == api_methods_.end()) {
-    initialize_type_.Run(name);
-    iter = api_methods_.find(name);
-  }
-  return iter == api_methods_.end() ? nullptr : iter->second.get();
-}
-
-void APITypeReferenceMap::AddTypeMethodSignature(
-    const std::string& name,
-    std::unique_ptr<APISignature> signature) {
-  DCHECK(type_methods_.find(name) == type_methods_.end())
-      << "Cannot re-register signature for: " << name;
-  type_methods_[name] = std::move(signature);
-}
-
-const APISignature* APITypeReferenceMap::GetTypeMethodSignature(
-    const std::string& name) const {
-  auto iter = type_methods_.find(name);
-  if (iter == type_methods_.end()) {
-    // Find the type name by stripping away the method suffix.
-    std::string::size_type dot = name.rfind('.');
-    DCHECK_NE(std::string::npos, dot);
-    DCHECK_LT(dot, name.size() - 1);
-    std::string type_name = name.substr(0, dot);
-    initialize_type_.Run(type_name);
-    iter = type_methods_.find(name);
-  }
-  return iter == type_methods_.end() ? nullptr : iter->second.get();
-}
-
-bool APITypeReferenceMap::HasTypeMethodSignature(
-    const std::string& name) const {
-  return type_methods_.find(name) != type_methods_.end();
-}
-
-}  // namespace extensions