Note that, when resource load aborts, loadstop fires after loadabort

Whenever a resource load is aborted, two events fire: loadabort and
loadstop. This change explicitly mentions two-event behaviour in our
documentation of loadabort and loadstop events.

Review URL: https://codereview.chromium.org/309673002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274280 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/extensions/api/webview_tag.json

@@ -645,7 +645,7 @@
       {
         "name": "loadabort",
         "options": { "supportsDom": true },
-        "description": "Fired when a top-level load has aborted without committing.",
+        "description": "Fired when a top-level load has aborted without committing. <p class=\"note\"><strong>Note:</strong> When a resource load is aborted, a <code>loadabort</code> event will be followed by a <code>loadstop</code> event.</p>",
         "parameters": [
           {
             "name": "url",
@@ -724,7 +724,7 @@
       {
         "name": "loadstop",
         "options": { "supportsDom": true },
-        "description": "Fired when all loads in the guest page (including all subframes) have completed. Fires in addition to any related <code>loadcommit</code> or <code>loadabort</code> events, which occur per-frame.",
+        "description": "Fired when all loads in the guest page (including all subframes) have completed. Fires in addition to any related <code>loadcommit</code> or <code>loadabort</code> events, which occur per-frame. <p class=\"note\"><strong>Note:</strong> When a resource load is aborted, a <code>loadstop</code> event will follow a <code>loadabort</code> event.</p>",
         "parameters": []
       },
       {
@@ -870,4 +870,3 @@
     }
   }
 ]
-