Extend contextMenus API to support browser/page actions

chrome/common/extensions/api/context_menus.json

Index: chrome/common/extensions/api/context_menus.json
diff --git a/chrome/common/extensions/api/context_menus.json b/chrome/common/extensions/api/context_menus.json
index 7c757e045859aaeb7e38cd726043e7f5441e5a14..d6cc6645954259df7969b370cf552823fae9de99 100644
--- a/chrome/common/extensions/api/context_menus.json
+++ b/chrome/common/extensions/api/context_menus.json
@@ -6,6 +6,12 @@
   {
     "namespace": "contextMenus",
     "description": "Use the <code>chrome.contextMenus</code> API to add items to Google Chrome's context menu. You can choose what types of objects your context menu additions apply to, such as images, hyperlinks, and pages.",
+    "properties": {
+      "ACTION_MENU_TOP_LEVEL_LIMIT": {
+        "value": 6,
+        "description": "The maximum number of top level extension items that can be added to an extension action context menu."

[Yoyo Zhou, 2014/07/22 21:35:42]

document it here. "Any items beyond this limit will be ignored."

Also, it would be nice if this was checked at extension load time as well, and
resulted in a manifest warning if this was exceeded. Feel free to add that in a
followup CL.

[Yoyo Zhou, 2014/07/22 21:37:09]

Sorry, what I meant is, this should be checked in the context menu API and the
call to contextMenus.create should fail if this limit is exceeded.

[gpdavis, 2014/07/23 23:09:52]

Done.

[Yoyo Zhou, 2014/07/23 23:37:21]

Done? I don't see this returning an error from contextMenus.create. As I
mentioned, you can do it in a followup CL.

[gpdavis, 2014/07/23 23:57:58]

Sorry-- should have clarified this.  The done was for the part relevant to this
CL (documenting that items will be ignored).

+      }
+    },
     "functions": [
       {
         "name": "create",
@@ -48,7 +54,7 @@
                 "type": "array",
                 "items": {
                   "type": "string",
-                  "enum": ["all", "page", "frame", "selection", "link", "editable", "image", "video", "audio", "launcher"]
+                  "enum": ["all", "page", "frame", "selection", "link", "editable", "image", "video", "audio", "launcher", "browser_action", "page_action"]
                 },
                 "minItems": 1,
                 "optional": true,
@@ -143,7 +149,7 @@
                 "type": "array",
                 "items": {
                   "type": "string",
-                  "enum": ["all", "page", "frame", "selection", "link", "editable", "image", "video", "audio", "launcher"]
+                  "enum": ["all", "page", "frame", "selection", "link", "editable", "image", "video", "audio", "launcher", "browser_action", "page_action"]
                 },
                 "minItems": 1,
                 "optional": true