Use mojo from the PDF extension instead of using an extension API.

extensions/renderer/api_test_base.h

Index: extensions/renderer/api_test_base.h
diff --git a/extensions/renderer/api_test_base.h b/extensions/renderer/api_test_base.h
deleted file mode 100644
index 6433716c3ea64076d80d0413357cdc936f3e10e9..0000000000000000000000000000000000000000
--- a/extensions/renderer/api_test_base.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright 2014 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_TEST_BASE_H_
-#define EXTENSIONS_RENDERER_API_TEST_BASE_H_
-
-#include <map>
-#include <string>
-#include <utility>
-
-#include "base/message_loop/message_loop.h"
-#include "base/run_loop.h"
-#include "extensions/renderer/module_system_test.h"
-#include "extensions/renderer/v8_schema_registry.h"
-#include "gin/handle.h"
-#include "gin/modules/module_registry.h"
-#include "gin/object_template_builder.h"
-#include "gin/wrappable.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/cpp/system/core.h"
-
-namespace extensions {
-
-class V8SchemaRegistry;
-
-// An InterfaceProvider that provides access from JS modules to interfaces
-// registered by AddInterface() calls.
-class TestInterfaceProvider : public gin::Wrappable<TestInterfaceProvider> {
- public:
-  static gin::Handle<TestInterfaceProvider> Create(v8::Isolate* isolate);
-  ~TestInterfaceProvider() override;
-
-  gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
-      v8::Isolate* isolate) override;
-
-  template <typename Interface>
-  void AddInterface(
-      const base::Callback<void(mojo::InterfaceRequest<Interface>)>
-          factory_callback) {
-    factories_.insert(std::make_pair(
-        Interface::Name_,
-        base::Bind(ForwardToInterfaceFactory<Interface>, factory_callback)));
-  }
-
-  // Ignore requests for Interface.
-  template <typename Interface>
-  void IgnoreInterfaceRequests() {
-    factories_.insert(std::make_pair(
-        Interface::Name_, base::Bind(&TestInterfaceProvider::IgnoreHandle)));
-  }
-
-  static gin::WrapperInfo kWrapperInfo;
-
- private:
-   TestInterfaceProvider();
-
-  mojo::Handle GetInterface(const std::string& interface_name);
-
-  template <typename Interface>
-  static void ForwardToInterfaceFactory(
-      const base::Callback<void(mojo::InterfaceRequest<Interface>)>
-          factory_callback,
-      mojo::ScopedMessagePipeHandle handle) {
-    factory_callback.Run(mojo::MakeRequest<Interface>(std::move(handle)));
-  }
-
-  static void IgnoreHandle(mojo::ScopedMessagePipeHandle handle);
-
-  std::map<std::string, base::Callback<void(mojo::ScopedMessagePipeHandle)> >
-      factories_;
-};
-
-// An environment for unit testing apps/extensions API custom bindings
-// implemented on Mojo interfaces. This augments a ModuleSystemTestEnvironment
-// with a TestInterfaceProvider and other modules available in a real extensions
-// environment.
-class ApiTestEnvironment {
- public:
-  explicit ApiTestEnvironment(ModuleSystemTestEnvironment* environment);
-  ~ApiTestEnvironment();
-  void RunTest(const std::string& file_name, const std::string& test_name);
-  TestInterfaceProvider* interface_provider() { return interface_provider_; }
-  ModuleSystemTestEnvironment* env() { return env_; }
-
- private:
-  void RegisterModules();
-  void InitializeEnvironment();
-  void RunTestInner(const std::string& test_name,
-                    const base::Closure& quit_closure);
-  void RunPromisesAgain();
-
-  ModuleSystemTestEnvironment* env_;
-  TestInterfaceProvider* interface_provider_;
-  std::unique_ptr<V8SchemaRegistry> v8_schema_registry_;
-};
-
-// A base class for unit testing apps/extensions API custom bindings implemented
-// on Mojo interfaces. To use:
-// 1. Register test Mojo interface implementations on interface_provider().
-// 2. Write JS tests in extensions/test/data/test_file.js.
-// 3. Write one C++ test function for each JS test containing
-//    RunTest("test_file.js", "testFunctionName").
-// See extensions/renderer/api_test_base_unittest.cc and
-// extensions/test/data/api_test_base_unittest.js for sample usage.
-class ApiTestBase : public ModuleSystemTest {
- protected:
-  ApiTestBase();
-  ~ApiTestBase() override;
-  void SetUp() override;
-  void RunTest(const std::string& file_name, const std::string& test_name);
-
-  ApiTestEnvironment* api_test_env() { return test_env_.get(); }
-  TestInterfaceProvider* interface_provider() {
-    return test_env_->interface_provider();
-  }
-
- private:
-  base::MessageLoop message_loop_;
-  std::unique_ptr<ApiTestEnvironment> test_env_;
-};
-
-}  // namespace extensions
-
-#endif  // EXTENSIONS_RENDERER_API_TEST_BASE_H_