Import chrome idl into third_party

third_party/chrome/idl/web_socket_proxy_private.json

Index: third_party/chrome/idl/web_socket_proxy_private.json
diff --git a/third_party/chrome/idl/web_socket_proxy_private.json b/third_party/chrome/idl/web_socket_proxy_private.json
new file mode 100644
index 0000000000000000000000000000000000000000..4afa79275cdb30a42249a92df9b6fbb8860b1951
--- /dev/null
+++ b/third_party/chrome/idl/web_socket_proxy_private.json
@@ -0,0 +1,82 @@
+// Copyright (c) 2012 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.
+
+[
+  {
+    "namespace": "webSocketProxyPrivate",
+    "nodoc": true,
+    "types": [],
+    "functions": [
+      {
+        "name": "getPassportForTCP",
+        "description": "requests authorization token for websocket to TCP proxy.",
+        "parameters": [
+          {
+            "type": "string",
+            "name": "hostname",
+            "minLength": 1,
+            "description": "hostname to which TCP connection is requested."
+          },
+          {
+            "type": "integer",
+            "name": "port",
+            "minimum": 1,
+            "maximum": 65535,
+            "description": "TCP port number."
+          },
+          {
+            "type": "function",
+            "name": "callback",
+            "parameters": [
+              {
+                "type": "string",
+                "name": "passport",
+                "description": "Passport for passing to proxy."
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "name": "getURLForTCP",
+        "description": "requests specific websocket URL that can be used as TCP proxy.",
+        "parameters": [
+          {
+            "type": "string",
+            "name": "hostname",
+            "minLength": 1,
+            "description": "hostname to which TCP connection is requested."
+          },
+          {
+            "type": "integer",
+            "name": "port",
+            "minimum": 1,
+            "maximum": 65535,
+            "description": "TCP port number."
+          },
+          {
+            "type": "object",
+            "name": "details",
+            "description": "Dictionary which contains requested parameters of connection",
+            "properties": {
+              "tls": {"type": "boolean", "optional": "true", "description": "whether TLS over TCP is requested"}
+            }
+          },
+          {
+            "type": "function",
+            "name": "callback",
+            "parameters": [
+              {
+                "type": "string",
+                "name": "url",
+                "description": "URL for opening as WebSocket."
+              }
+            ]
+          }
+        ]
+      }
+    ],
+    "events": []
+  }
+]