[Extensions API] Remove inline enums

chrome/common/extensions/api/tabs.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": "tabs",
     "description": "Use the <code>chrome.tabs</code> API to interact with the browser's tab system. You can use this API to create, modify, and rearrange tabs in the browser.",
     "types": [
       {
@@ skipping 13 matching lines @@
           "title": {"type": "string", "optional": true, "optional": true, "description": "The title of the tab. This property is only present if the extension's manifest includes the <code>\"tabs\"</code> permission."},
           "favIconUrl": {"type": "string", "optional": true, "optional": true, "description": "The URL of the tab's favicon. This property is only present if the extension's manifest includes the <code>\"tabs\"</code> permission. It may also be an empty string if the tab is loading."},
           "status": {"type": "string", "optional": true, "description": "Either <em>loading</em> or <em>complete</em>."},
           "incognito": {"type": "boolean", "description": "Whether the tab is in an incognito window."},
           "width": {"type": "integer", "optional": true, "description": "The width of the tab in pixels."},
           "height": {"type": "integer", "optional": true, "description": "The height of the tab in pixels."},
           "sessionId": {"type": "string", "optional": true, "description": "The session ID used to uniquely identify a Tab obtained from the $(ref:sessions) API."}
         }
       },
       {
+        "id": "ZoomSettingsMode",
+        "type": "string",
+        "description": "Defines how zoom changes are handled, i.e. which entity is responsible for the actual scaling of the page; defaults to <code>automatic</code>.",
+        "enum": [
+          {
+            "name": "automatic",
+            "description": "Zoom changes are handled automatically by the browser."
+          },
+          {
+            "name": "manual",
+            "description": "Overrides the automatic handling of zoom changes. The <code>onZoomChange</code> event will still be dispatched, and it is the responsibility of the extension to listen for this event and manually scale the page. This mode does not support <code>per-origin</code> zooming, and will thus ignore the <code>scope</code> zoom setting and assume <code>per-tab</code>."
+          },
+          {
+            "name": "disabled",
+            "description": "Disables all zooming in the tab. The tab will revert to the default zoom level, and all attempted zoom changes will be ignored."
+          }
+        ]
+      },
+      {
+        "id": "ZoomSettingsScope",
+        "type": "string",
+        "description": "Defines whether zoom changes will persist for the page's origin, or only take effect in this tab; defaults to <code>per-origin</code> when in <code>automatic</code> mode, and <code>per-tab</code> otherwise.",
+        "enum": [
+          {
+            "name": "per-origin",
+            "description": "Zoom changes will persist in the zoomed page's origin, i.e. all other tabs navigated to that same origin will be zoomed as well. Moreover, <code>per-origin</code> zoom changes are saved with the origin, meaning that when navigating to other pages in the same origin, they will all be zoomed to the same zoom factor. The <code>per-origin</code> scope is only available in the <code>automatic</code> mode."
+          },
+          {
+            "name": "per-tab",
+            "description": "Zoom changes only take effect in this tab, and zoom changes in other tabs will not affect the zooming of this tab. Also, <code>per-tab</code> zoom changes are reset on navigation; navigating a tab will always load pages with their <code>per-origin</code> zoom factors."
+          }
+        ]
+      },
+      {
         "id": "ZoomSettings",
         "type": "object",
         "description": "Defines how zoom changes in a tab are handled and at what scope.",
         "properties": {
           "mode": {
-            "type": "string",
+            "$ref": "ZoomSettingsMode",
             "description": "Defines how zoom changes are handled, i.e. which entity is responsible for the actual scaling of the page; defaults to <code>automatic</code>.",
-            "optional": true,
-            "enum": [
-              {
-                "name": "automatic",
-                "description": "Zoom changes are handled automatically by the browser."
-              },
-              {
-                "name": "manual",
-                "description": "Overrides the automatic handling of zoom changes. The <code>onZoomChange</code> event will still be dispatched, and it is the responsibility of the extension to listen for this event and manually scale the page. This mode does not support <code>per-origin</code> zooming, and will thus ignore the <code>scope</code> zoom setting and assume <code>per-tab</code>."
-              },
-              {
-                "name": "disabled",
-                "description": "Disables all zooming in the tab. The tab will revert to the default zoom level, and all attempted zoom changes will be ignored."
-              }
-            ]
+            "optional": true
           },
           "scope": {
-            "type": "string",
+            "$ref": "ZoomSettingsScope",
             "description": "Defines whether zoom changes will persist for the page's origin, or only take effect in this tab; defaults to <code>per-origin</code> when in <code>automatic</code> mode, and <code>per-tab</code> otherwise.",
-            "optional": true,
-            "enum": [
-              {
-                "name": "per-origin",
-                "description": "Zoom changes will persist in the zoomed page's origin, i.e. all other tabs navigated to that same origin will be zoomed as well. Moreover, <code>per-origin</code> zoom changes are saved with the origin, meaning that when navigating to other pages in the same origin, they will all be zoomed to the same zoom factor. The <code>per-origin</code> scope is only available in the <code>automatic</code> mode."
-              },
-              {
-                "name": "per-tab",
-                "description": "Zoom changes only take effect in this tab, and zoom changes in other tabs will not affect the zooming of this tab. Also, <code>per-tab</code> zoom changes are reset on navigation; navigating a tab will always load pages with their <code>per-origin</code> zoom factors."
-              }
-            ]
+            "optional": true
           },
           "default_zoom_factor": {
             "type": "number",
             "name": "defaultZoomFactor",
             "optional": true,
             "description": "Used to return the default zoom level for the current tab in calls to tabs.getZoomSettings."
           }
         }
+      },
+      {
+        "id": "TabStatus",
+        "type": "string",
+        "enum": ["loading", "complete"],
+        "description": "Whether the tabs have completed loading."
+      },
+      {
+        "id": "WindowType",
+        "type": "string",
+        "enum": ["normal", "popup", "panel", "app"],
+        "description": "The type of window."
       }
     ],
     "functions": [
       {
         "name": "get",
         "type": "function",
         "description": "Retrieves details about the specified tab.",
         "parameters": [
           {
             "type": "integer",
@@ skipping 292 matching lines @@
                 "type": "boolean",
                 "optional": true,
                 "description": "Whether the tabs are in the <a href='windows#current-window'>current window</a>."
               },
               "lastFocusedWindow": {
                 "type": "boolean",
                 "optional": true,
                 "description": "Whether the tabs are in the last focused window."
               },
               "status": {
-                "type": "string",
+                "$ref": "TabStatus",
                 "optional": true,
-                "enum": ["loading", "complete"],
                 "description": "Whether the tabs have completed loading."
               },
               "title": {
                 "type": "string",
                 "optional": true,
                 "description": "Match page titles against a pattern."
               },
               "url": {
                 "choices": [
                   {"type": "string"},
                   {"type": "array", "items": {"type": "string"}}
                 ],
                 "optional": true,
                 "description": "Match tabs against one or more <a href='match_patterns'>URL patterns</a>. Note that fragment identifiers are not matched."
               },
               "windowId": {
                 "type": "integer",
                 "optional": true,
                 "minimum": -2,
                 "description": "The ID of the parent window, or $(ref:windows.WINDOW_ID_CURRENT) for the <a href='windows#current-window'>current window</a>."
               },
               "windowType": {
-                "type": "string",
+                "$ref": "WindowType",
                 "optional": true,
-                "enum": ["normal", "popup", "panel", "app"],
                 "description": "The type of window the tabs are in."
               },
               "index": {
                 "type": "integer",
                 "optional": true,
                 "minimum": 0,
                 "description": "The position of the tabs within their windows."
               }
             }
           },
@@ skipping 659 matching lines @@
             "tabId": {"type": "integer", "minimum": 0},
             "oldZoomFactor": {"type": "number"},
             "newZoomFactor": {"type": "number"},
             "zoomSettings": {"$ref": "ZoomSettings"}
           }
         }]
       }
     ]
   }
 ]