Move chrome.runtime to //extensions.

extensions/common/api/runtime.json

 // 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.
 
+// Note: Many of these functions and events are implemented by hand and should
+// not elicit any code generation from the schema compiler. These items are
+// marked "nocompile."
 [
   {
     "namespace": "runtime",
     "description": "Use the <code>chrome.runtime</code> API to retrieve the background page, return details about the manifest, and listen for and respond to events in the app or extension lifecycle. You can also use this API to convert the relative path of URLs to fully-qualified URLs.",
     "types": [
       {
         "id": "Port",
         "type": "object",
         "nocompile": true,
         "description": "An object which allows two way communication with other pages.",
         "properties": {
           "name": {"type": "string"},
           "disconnect": { "type": "function" },
           "onDisconnect": { "$ref": "events.Event" },
           "onMessage": { "$ref": "events.Event" },
           "postMessage": {"type": "function"},
           "sender": {
             "$ref": "MessageSender",
             "optional": true,
             "description": "This property will <b>only</b> be present on ports passed to onConnect/onConnectExternal listeners."
           }
         },
         "additionalProperties": { "type": "any"}
       },
       {
         "id": "MessageSender",
         "type": "object",
+        "nocompile": true,
         "description": "An object containing information about the script context that sent a message or request.",
         "properties": {
           "tab": {"$ref": "tabs.Tab", "optional": true, "description": "The $(ref:tabs.Tab) which opened the connection, if any. This property will <strong>only</strong> be present when the connection was opened from a tab (including content scripts), and <strong>only</strong> if the receiver is an extension, not an app."},
           "id": {"type": "string", "optional": true, "description": "The ID of the extension or app that opened the connection, if any."},
           "url": {"type": "string", "optional": true, "description": "The URL of the page or frame that opened the connection, if any. This property will <strong>only</strong> be present when the connection was opened from a tab or content script."},
           "tlsChannelId": {"type": "string", "optional": true, "description": "The TLS channel ID of the web page that opened the connection, if requested by the extension or app, and if available."}
         }
+      },
+      {
+        "id": "PlatformInfo",
+        "type": "object",
+        "description": "An object containing information about the current platform.",
+        "properties": {
+          "os": {
+            "type": "string",
+            "description": "The operating system chrome is running on.",
+            "enum": ["mac", "win", "android", "cros", "linux", "openbsd"]
+          },
+          "arch": {
+            "type": "string",
+            "enum": ["arm", "x86-32", "x86-64"],
+            "description": "The machine's processor architecture."
+          },
+          "nacl_arch" : {
+            "description": "The native client architecture. This may be different from arch on some platforms.",
+            "type": "string",
+            "enum": ["arm", "x86-32", "x86-64"]
+          }
+        }
       }
     ],
     "properties": {
       "lastError": {
         "type": "object",
         "optional": true,
         "description": "This will be defined during an API method callback if there was an error",
         "properties": {
           "message": {
             "optional": true,
@@ skipping 227 matching lines @@
         "type": "function",
         "description": "Returns information about the current platform.",
         "parameters": [
           {
             "type": "function",
             "name": "callback",
             "description": "Called with results",
             "parameters": [
               {
                 "name": "platformInfo",
-                "type": "object",
-                "properties": {
-                  "os": {
-                    "type": "string",
-                    "description": "The operating system chrome is running on.",
-                    "enum": ["mac", "win", "android", "cros", "linux", "openbsd"]
-                  },
-                  "arch": {
-                    "type": "string",
-                    "enum": ["arm", "x86-32", "x86-64"],
-                    "description": "The machine's processor architecture."
-                  },
-                  "nacl_arch" : {
-                    "description": "The native client architecture. This may be different from arch on some platforms.",
-                    "type": "string",
-                    "enum": ["arm", "x86-32", "x86-64"]
-                  }
-                }
+                "$ref": "PlatformInfo"
               }
             ]
           }
         ]
       },
       {
         "name": "getPackageDirectoryEntry",
         "type": "function",
         "description": "Returns a DirectoryEntry for the package directory.",
         "parameters": [
@@ skipping 102 matching lines @@
         "parameters": [
           {"$ref": "Port", "name": "port"}
         ]
       },
       {
         "name": "onMessage",
         "type": "function",
         "options": {
           "unmanaged": true
         },
+        "nocompile": true,
         "description": "Fired when a message is sent from either an extension process or a content script.",
         "parameters": [
           {"name": "message", "type": "any", "optional": true, "description": "The message sent by the calling script."},
           {"name": "sender", "$ref": "MessageSender" },
           {"name": "sendResponse", "type": "function", "description": "Function to call (at most once) when you have a response. The argument should be any JSON-ifiable object. If you have more than one <code>onMessage</code> listener in the same document, then only one may send a response. This function becomes invalid when the event listener returns, unless you return true from the event listener to indicate you wish to send a response asynchronously (this will keep the message channel open to the other end until <code>sendResponse</code> is called)." }
         ],
         "returns": {
           "type": "boolean",
           "optional": true,
           "description": "Return true from the event listener if you wish to call <code>sendResponse</code> after the event listener returns."
         }
       },
       {
         "name": "onMessageExternal",
         "type": "function",
         "options": {
           "unmanaged": true
         },
+        "nocompile": true,
         "description": "Fired when a message is sent from another extension/app. Cannot be used in a content script.",
         "parameters": [
           {"name": "message", "type": "any", "optional": true, "description": "The message sent by the calling script."},
           {"name": "sender", "$ref": "MessageSender" },
           {"name": "sendResponse", "type": "function", "description": "Function to call (at most once) when you have a response. The argument should be any JSON-ifiable object. If you have more than one <code>onMessage</code> listener in the same document, then only one may send a response. This function becomes invalid when the event listener returns, unless you return true from the event listener to indicate you wish to send a response asynchronously (this will keep the message channel open to the other end until <code>sendResponse</code> is called)." }
         ],
         "returns": {
           "type": "boolean",
           "optional": true,
           "description": "Return true from the event listener if you wish to call <code>sendResponse</code> after the event listener returns."
         }
       },
       {
         "name": "onRestartRequired",
         "type": "function",
         "description": "Fired when an app or the device that it runs on needs to be restarted. The app should close all its windows at its earliest convenient time to let the restart to happen. If the app does nothing, a restart will be enforced after a 24-hour grace period has passed. Currently, this event is only fired for Chrome OS kiosk apps.",
         "parameters": [
           {
             "type": "string",
             "name": "reason",
             "description": "The reason that the event is being dispatched. 'app_update' is used when the restart is needed because the application is updated to a newer version. 'os_update' is used when the restart is needed because the browser/OS is updated to a newer version. 'periodic' is used when the system runs for more than the permitted uptime set in the enterprise policy.",
             "enum": ["app_update", "os_update", "periodic"]
           }
         ]
       }
     ]
   }
 ]