Import chrome idl into third_party

third_party/chrome/idl/commands.json

Index: third_party/chrome/idl/commands.json
diff --git a/third_party/chrome/idl/commands.json b/third_party/chrome/idl/commands.json
new file mode 100644
index 0000000000000000000000000000000000000000..b064c9a86aff7480dd3dce5555b290c79a62dd8c
--- /dev/null
+++ b/third_party/chrome/idl/commands.json
@@ -0,0 +1,69 @@
+// 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": "commands",
+    "types": [
+      {
+        "id": "Command",
+        "type": "object",
+        "properties": {
+          "name":        {
+            "type": "string",
+            "optional": true,
+            "description": "The name of the Extension Command"
+          },
+          "description": {
+            "type": "string",
+            "optional": true,
+            "description": "The Extension Command description"
+          },
+          "shortcut": {
+            "type": "string",
+            "optional": true,
+            "description": "The shortcut active for this command, or blank if not active."
+          }
+        }
+      }
+    ],
+    "events": [
+      {
+        "name": "onCommand",
+        "description": "Fired when a registered command is activated using a keyboard shortcut.",
+        "type": "function",
+        "parameters": [
+          {
+            "name": "command",
+            "type": "string"
+          }
+        ]
+      }
+    ],
+    "functions": [
+      {
+        "name": "getAll",
+        "type": "function",
+        "description": "Returns all the registered extension commands for this extension and their shortcut (if active).",
+        "parameters": [
+          {
+            "type": "function",
+            "name": "callback",
+            "optional": true,
+            "parameters": [
+              {
+                "name": "commands",
+                "type": "array",
+                "items": {
+                  "$ref": "Command"
+                }
+              }
+            ],
+            "description": "Called to return the registered commands."
+          }
+        ]
+      }
+    ]
+  }
+]