Remove .html extension from links

chrome/common/extensions/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.
 
 [
   {
     "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": [
       {
@@ skipping 64 matching lines @@
                 "isInstanceOf": "Window",
                 "additionalProperties": { "type": "any" },
                 "description": "The JavaScript 'window' object for the background page."
               }
             ]
           }
         ]
       },
       {
         "name": "getManifest",
-        "description": "Returns details about the app or extension from the manifest. The object returned is a serialization of the full <a href=\"manifest.html\">manifest file</a>.",
+        "description": "Returns details about the app or extension from the manifest. The object returned is a serialization of the full <a href=\"manifest\">manifest file</a>.",
         "type": "function",
         "nocompile": true,
         "parameters": [],
         "returns": {
           "type": "object",
           "properties": {},
           "additionalProperties": { "type": "any" },
           "description": "The manifest details."
         }
       },
@@ skipping 66 matching lines @@
       {
         "name": "restart",
         "description": "Restart the ChromeOS device when the app runs in kiosk mode. Otherwise, it's no-op.",
         "type": "function",
         "parameters": []
       },
       {
         "name": "connect",
         "type": "function",
         "nocompile": true,
-        "description": "Attempts to connect to connect listeners within an extension/app (such as the background page), or other extensions/apps. This is useful for content scripts connecting to their extension processes, inter-app/extension communication, and <a href=\"manifest/externally_connectable.html\">web messaging</a>. Note that this does not connect to any listeners in a content script. Extensions may connect to content scripts embedded in tabs via $(ref:tabs.connect).",
+        "description": "Attempts to connect to connect listeners within an extension/app (such as the background page), or other extensions/apps. This is useful for content scripts connecting to their extension processes, inter-app/extension communication, and <a href=\"manifest/externally_connectable\">web messaging</a>. Note that this does not connect to any listeners in a content script. Extensions may connect to content scripts embedded in tabs via $(ref:tabs.connect).",
         "parameters": [
-          {"type": "string", "name": "extensionId", "optional": true, "description": "The ID of the extension or app to connect to. If omitted, a connection will be attempted with your own extension. Required if sending messages from a web page for <a href=\"manifest/externally_connectable.html\">web messaging</a>."},
+          {"type": "string", "name": "extensionId", "optional": true, "description": "The ID of the extension or app to connect to. If omitted, a connection will be attempted with your own extension. Required if sending messages from a web page for <a href=\"manifest/externally_connectable\">web messaging</a>."},
           {
             "type": "object",
             "name": "connectInfo",
             "properties": {
               "name": { "type": "string", "optional": true, "description": "Will be passed into onConnect for processes that are listening for the connection event." },
               "includeTlsChannelId": { "type": "boolean", "optional": true, "description": "Whether the TLS channel ID will be passed into onConnectExternal for processes that are listening for the connection event." }
             },
             "optional": true
           }
         ],
@@ skipping 19 matching lines @@
           "description": "Port through which messages can be sent and received with the application"
         }
       },
       {
         "name": "sendMessage",
         "type": "function",
         "nocompile": true,
         "allowAmbiguousOptionalArguments": true,
         "description": "Sends a single message to event listeners within your extension/app or a different extension/app. Similar to $(ref:runtime.connect) but only sends a single message, with an optional response. If sending to your extension, the $(ref:runtime.onMessage) event will be fired in each page, or $(ref:runtime.onMessageExternal), if a different extension. Note that extensions cannot send messages to content scripts using this method. To send messages to content scripts, use $(ref:tabs.sendMessage).",
         "parameters": [
-          {"type": "string", "name": "extensionId", "optional": true, "description": "The ID of the extension/app to send the message to. If omitted, the message will be sent to your own extension/app. Required if sending messages from a web page for <a href=\"manifest/externally_connectable.html\">web messaging</a>."},
+          {"type": "string", "name": "extensionId", "optional": true, "description": "The ID of the extension/app to send the message to. If omitted, the message will be sent to your own extension/app. Required if sending messages from a web page for <a href=\"manifest/externally_connectable\">web messaging</a>."},
           { "type": "any", "name": "message" },
           {
             "type": "object",
             "name": "options",
             "properties": {
               "includeTlsChannelId": { "type": "boolean", "optional": true, "description": "Whether the TLS channel ID will be passed into onMessageExternal for processes that are listening for the connection event." }
             },
             "optional": true
           },
           {
@@ skipping 237 matching lines @@
             "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"]
           }
         ]
       }
     ]
   }
 ]