Remove the old package manager

mojo/shell/package_manager/package_manager_impl.h

Index: mojo/shell/package_manager/package_manager_impl.h
diff --git a/mojo/shell/package_manager/package_manager_impl.h b/mojo/shell/package_manager/package_manager_impl.h
deleted file mode 100644
index 69bf5ca76882aa2a9d7f3356dbdbbcba512bfeea..0000000000000000000000000000000000000000
--- a/mojo/shell/package_manager/package_manager_impl.h
+++ /dev/null
@@ -1,166 +0,0 @@
-// Copyright 2015 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 MOJO_SHELL_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
-#define MOJO_SHELL_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
-
-#include <stdint.h>
-
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "base/values.h"
-#include "mojo/services/network/public/interfaces/network_service.mojom.h"
-#include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h"
-#include "mojo/shell/fetcher/url_resolver.h"
-#include "mojo/shell/package_manager.h"
-
-namespace base {
-class TaskRunner;
-}
-
-namespace mojo {
-class ContentHandler;
-namespace shell {
-class ContentHandlerConnection;
-class Fetcher;
-class Identity;
-
-// Static information about an application package known to the PackageManager.
-struct ApplicationInfo {
-  ApplicationInfo();
-  ~ApplicationInfo();
-
-  std::string url;
-  std::string name;
-  CapabilityFilter base_filter;
-};
-
-// Implemented by an object that provides storage for the application catalog
-// (e.g. in Chrome, preferences). The PackageManagerImpl is the canonical owner
-// of the contents of the store, so no one else must modify its contents.
-class ApplicationCatalogStore {
- public:
-  // Called during initialization to construct the PackageManagerImpl's catalog.
-  virtual void GetStore(base::ListValue** store) = 0;
-
-  // Write the catalog to the store. Called when the PackageManagerImpl learns
-  // of a newly encountered application.
-  virtual void UpdateStore(scoped_ptr<base::ListValue> store) = 0;
-
- protected:
-  virtual ~ApplicationCatalogStore();
-};
-
-// This is the default implementation of PackageManager. It loads http/s urls
-// off the network as well as providing special handling for mojo: and about:
-// urls.
-class PackageManagerImpl : public PackageManager {
- public:
-  // mojo: urls are only supported if |shell_file_root| is non-empty.
-  // |task_runner| is used by Fetchers created by the PackageManager to complete
-  // file copies needed to obtain library paths that the ApplicationManager can
-  // load. This can be null only in tests where application loading is handled
-  // by custom ApplicationLoader implementations.
-  PackageManagerImpl(const base::FilePath& shell_file_root,
-                     base::TaskRunner* task_runner,
-                     ApplicationCatalogStore* catalog_store);
-  ~PackageManagerImpl() override;
-
-  // Register a content handler to handle content of |mime_type|.
-  void RegisterContentHandler(const std::string& mime_type,
-                              const GURL& content_handler_url);
-
-  // Registers a package alias. When attempting to load |alias|, it will
-  // instead redirect to |content_handler_package|, which is a content handler
-  // which will be passed the |alias| as the URLResponse::url. Different values
-  // of |alias| with the same |qualifier| that are in the same
-  // |content_handler_package| will run in the same process in multi-process
-  // mode.
-  void RegisterApplicationPackageAlias(
-      const GURL& alias,
-      const GURL& content_handler_package,
-      const std::string& qualifier);
-
- private:
-  using ApplicationPackagedAlias = std::map<GURL, std::pair<GURL, std::string>>;
-  using MimeTypeToURLMap = std::map<std::string, GURL>;
-  using IdentityToContentHandlerMap =
-      std::map<Identity, ContentHandlerConnection*>;
-
-  // Overridden from PackageManager:
-  void SetApplicationManager(ApplicationManager* manager) override;
-  void BuiltinAppLoaded(const GURL& url) override;
-  void FetchRequest(
-      URLRequestPtr request,
-      const Fetcher::FetchCallback& loader_callback) override;
-  uint32_t HandleWithContentHandler(
-      Fetcher* fetcher,
-      const Identity& source,
-      const GURL& target_url,
-      const CapabilityFilter& target_filter,
-      InterfaceRequest<mojom::ShellClient>* request) override;
-  bool IsURLInCatalog(const std::string& url) const override;
-  std::string GetApplicationName(const std::string& url) const override;
-  GURL ResolveMojoURL(const GURL& mojo_url) override;
-  uint32_t StartContentHandler(const Identity& source,
-                               const Identity& content_handler,
-                               const GURL& url,
-                               mojom::ShellClientRequest request) override;
-
-  GURL ResolveURL(const GURL& url);
-  bool ShouldHandleWithContentHandler(
-      Fetcher* fetcher,
-      const GURL& target_url,
-      const CapabilityFilter& target_filter,
-      Identity* content_handler_identity,
-      URLResponsePtr* response) const;
-
-  // Returns a running ContentHandler for |content_handler_identity|, if there
-  // is not one running one is started for |source_identity|.
-  ContentHandlerConnection* GetContentHandler(
-      const Identity& content_handler_identity,
-      const Identity& source_identity);
-
-  void OnContentHandlerConnectionClosed(
-      ContentHandlerConnection* content_handler);
-
-  // If |url| is not in the catalog, attempts to load a manifest for it.
-  void EnsureURLInCatalog(const GURL& url);
-
-  // Populate/serialize the catalog from/to the supplied store.
-  void DeserializeCatalog();
-  void SerializeCatalog();
-
-  // Construct a catalog entry from |dictionary|.
-  const ApplicationInfo& DeserializeApplication(
-      const base::DictionaryValue* dictionary);
-
-  // Reads a manifest in the blocking pool and returns a base::Value with its
-  // contents via OnReadManifest().
-  scoped_ptr<base::Value> ReadManifest(const base::FilePath& manifest_path);
-  void OnReadManifest(scoped_ptr<base::Value> manifest);
-
-  ApplicationManager* application_manager_;
-  scoped_ptr<URLResolver> url_resolver_;
-  const bool disable_cache_;
-  NetworkServicePtr network_service_;
-  URLLoaderFactoryPtr url_loader_factory_;
-  ApplicationPackagedAlias application_package_alias_;
-  MimeTypeToURLMap mime_type_to_url_;
-  IdentityToContentHandlerMap identity_to_content_handler_;
-  // Counter used to assign ids to content handlers.
-  uint32_t content_handler_id_counter_;
-  base::TaskRunner* task_runner_;
-  base::FilePath shell_file_root_;
-
-  ApplicationCatalogStore* catalog_store_;
-  std::map<std::string, ApplicationInfo> catalog_;
-
-  DISALLOW_COPY_AND_ASSIGN(PackageManagerImpl);
-};
-
-}  // namespace shell
-}  // namespace mojo
-
-#endif  // MOJO_SHELL_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_