Add HTTP server mojo interfaces.

mojo/services/network/public/interfaces/http_request.mojom

Index: mojo/services/network/public/interfaces/http_request.mojom
diff --git a/mojo/services/network/public/interfaces/http_request.mojom b/mojo/services/network/public/interfaces/http_request.mojom
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index 0000000000000000000000000000000000000000..6db795e5761a8229dc0d34c1b7b68c1982a1e0a6
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@@ -0,0 +1,18 @@
+// 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.
+
+module mojo;
+
+struct HttpRequest {

[jam, 2015/05/11 20:54:46]

I'm curious is there a reason why we can't reuse URLRequest here?
https://code.google.com/p/chromium/codesearch#chromium/src/mojo/services/netw....

if we can't, headers should be an array of a struct per URLRequest since there
are bugs if a map is used (I just learnt this recently). same for response

[yzshen1, 2015/05/11 22:45:26]

Good point. Thanks!

+  string relative_url;  // Starts with '/'. Example: "/test?query=foo"
+
+  // The HTTP method if applicable.
+  string method = "GET";
+
+  // Additional HTTP request headers.
+  map<string, string>? headers;
+
+  // The payload for the request body. Only set for "POST" or "PUT".
+  handle<data_pipe_consumer>? body;
+};