Remove all blimp client code.

blimp/client/core/session/assignment_source.h

Index: blimp/client/core/session/assignment_source.h
diff --git a/blimp/client/core/session/assignment_source.h b/blimp/client/core/session/assignment_source.h
deleted file mode 100644
index 998d98392a8f6f8bb00a429547f8a9e8b11a1c28..0000000000000000000000000000000000000000
--- a/blimp/client/core/session/assignment_source.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2016 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 BLIMP_CLIENT_CORE_SESSION_ASSIGNMENT_SOURCE_H_
-#define BLIMP_CLIENT_CORE_SESSION_ASSIGNMENT_SOURCE_H_
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "blimp/client/public/session/assignment.h"
-#include "net/url_request/url_fetcher_delegate.h"
-#include "url/gurl.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-class Value;
-}
-
-namespace net {
-class URLFetcher;
-class URLRequestContextGetter;
-}
-
-namespace blimp {
-namespace client {
-
-// AssignmentSource provides functionality to find out how a client should
-// connect to an engine.
-class AssignmentSource : public net::URLFetcherDelegate {
- public:
-  typedef base::Callback<void(AssignmentRequestResult, const Assignment&)>
-      AssignmentCallback;
-
-  // |assigner_endpoint|: The URL of the Assigner service to query.
-  // |network_task_runner|: The task runner to use for querying the Assigner API
-  // over the network.
-  // |file_task_runner|: The task runner to use for reading cert files from disk
-  // (specified on the command line.)
-  AssignmentSource(
-      const GURL& assigner_endpoint,
-      const scoped_refptr<base::SingleThreadTaskRunner>& network_task_runner,
-      const scoped_refptr<base::SingleThreadTaskRunner>& file_task_runner);
-
-  ~AssignmentSource() override;
-
-  // Retrieves a valid assignment for the client and posts the result to the
-  // given callback.  |client_auth_token| is the OAuth2 access token to send to
-  // the assigner when requesting an assignment.  If this is called before a
-  // previous call has completed, the old callback will be called with
-  // RESULT_SERVER_INTERRUPTED and no Assignment.
-  void GetAssignment(const std::string& client_auth_token,
-                     const AssignmentCallback& callback);
-
- private:
-  void OnGetAssignmentFromCommandLineDone(const std::string& client_auth_token,
-                                          Assignment parsed_assignment);
-  void QueryAssigner(const std::string& client_auth_token);
-  void ParseAssignerResponse();
-  void OnJsonParsed(std::unique_ptr<base::Value> json);
-  void OnJsonParseError(const std::string& error);
-
-  // net::URLFetcherDelegate implementation:
-  void OnURLFetchComplete(const net::URLFetcher* source) override;
-
-  // GetAssignment() callback, invoked after URLFetcher completion.
-  AssignmentCallback callback_;
-
-  const GURL assigner_endpoint_;
-  scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
-  scoped_refptr<net::URLRequestContextGetter> url_request_context_;
-  std::unique_ptr<net::URLFetcher> url_fetcher_;
-
-  base::WeakPtrFactory<AssignmentSource> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(AssignmentSource);
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_CORE_SESSION_ASSIGNMENT_SOURCE_H_