Revert of Add ClientConfig proto, and JSON generation/parsing. (patchset #6 id:100001 of https://codereview.chromium.org/1017853003/)

Reason for revert:
Seems that some of the tests introduced in this CL are failing on builders:

http://build.chromium.org/p/chromium.linux/builders/Linux%20Tests%20%28dbg%29%281%29%2832%29/builds/11450/steps/components_unittests/logs/stdio

Value of: config_parser::TimeToISO8601(test.time)
Actual: "2009-04-22T19:24:48.000Z"
Expected: test.expected
Which is: "1601-01-01T00:00:00.000Z"
[  FAILED  ] ClientConfigParserTest.TimeToISO8601 (0 ms)

Value of: config_parser::TimestampToTime(ts)
Actual: 1964-11-24 17:31:43.000 UTC
Expected: test.expected_time
Which is: 2038-01-19 03:14:07.999 UTC
[  FAILED  ] ClientConfigParserTest.TimestampToTime (0 ms)

No idea why they are failing there, or why they passed on the trybots.

Original issue's description:
> Add ClientConfig proto, and JSON generation/parsing.
>
> - Add the ClientConfig proto definition corresponding to the response
>   coming from the service.
> - Create a means of generating a pseudo response from the built in
>   params and request options.
> - Create a class to parse the JSON response.
> - Add necessary helper classes for the ProxyScheme and time values
>   coming from the service.
>
> BUG=466753
>
> Committed: https://crrev.com/97652ebe50c4be712aa976776bee9694cbce1178
> Cr-Commit-Position: refs/heads/master@{#321931}

TBR=bengr@chromium.org,sclittle@chromium.org,jeremyim@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=466753

Review URL: https://codereview.chromium.org/1020863009

Cr-Commit-Position: refs/heads/master@{#321936}

2 files changed, 0 insertions, 81 deletions

diff --git a/components/data_reduction_proxy/proto/BUILD.gn b/components/data_reduction_proxy/proto/BUILD.gn
deleted file mode 100644
index 889c106..0000000
--- a/components/data_reduction_proxy/proto/BUILD.gn
+++ /dev/null
@@ -1,11 +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.
-
-import("//third_party/protobuf/proto_library.gni")
-
-proto_library("data_reduction_proxy_proto") {
-  sources = [
-    "client_config.proto",
-  ]
-}
diff --git a/components/data_reduction_proxy/proto/client_config.proto b/components/data_reduction_proxy/proto/client_config.proto
deleted file mode 100644
index f2c796c..0000000
--- a/components/data_reduction_proxy/proto/client_config.proto
+++ /dev/null
@@ -1,70 +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.
-
-syntax = "proto2";
-
-option optimize_for = LITE_RUNTIME;
-
-package data_reduction_proxy;
-
-// The client configuration information for using the Data Saver service.
-message ClientConfig {
-  // An opaque per-session key assigned by the server which permits use of the
-  // Data Saver HTTP proxy servers.
-  optional string session_key = 1;
-  // The time at which the secure_session_key is no longer valid. This is
-  // enforced by the Data Saver service, and is provided to permit the client
-  // to request a new session key prior to expiration.
-  optional Timestamp expire_time = 2;
-  // The DataSaver proxy configuration that is valid for the session.
-  optional ProxyConfig proxy_config = 3;
-}
-
-// A Timestamp represents a point in time independent of any time zone
-// or calendar, represented as seconds and fractions of seconds at
-// nanosecond resolution in UTC Epoch time.
-message Timestamp {
-  // Represents seconds of UTC time since Unix epoch
-  // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
-  // 9999-12-31T23:59:59Z inclusive.
-  optional int64 seconds = 1;
-
-  // Non-negative fractions of a second at nanosecond resolution. Negative
-  // second values with fractions must still have non-negative nanos values
-  // that count forward in time. Must be from 0 to 999,999,999
-  // inclusive.
-  optional int32 nanos = 2;
-}
-
-// Data Saver proxy configuration.
-message ProxyConfig {
-  // Provides proxy server information for HTTP URIs.
-  repeated ProxyServer http_proxy_servers = 1;
-}
-
-// Configuration information for a specific proxy server.
-message ProxyServer {
-  // The scheme of the proxy server.
-  enum ProxyScheme {
-    // The proxy scheme is unspecified.
-    UNSPECIFIED = 0;
-    // HTTP
-    HTTP = 1;
-    // HTTPS
-    HTTPS = 2;
-    // HTTPS over QUIC
-    QUIC = 3;
-  }
-
-  // The scheme for the proxy server.
-  optional ProxyScheme scheme = 1;
-  // The host name for the proxy server.
-  optional string host = 2;
-  // The port number for the proxy server.
-  optional int32 port = 3;
-}
-
-// Request object to create a client configuration object.
-message CreateClientConfigRequest {
-}