[Extensions API] Remove inline enums

extensions/common/api/web_view_internal.json

 // Copyright 2014 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": "webViewInternal",
     "description": "none",
     "compiler_options": {
       "implemented_in": "extensions/browser/api/guest_view/web_view/web_view_internal_api.h"
@@ skipping 64 matching lines @@
           },
           {
             "name": "per-view",
             "description": "Zoom changes only take effect in this webview, and zoom changes in other webviews will not affect the zooming of this webview. Also, <code>per-view</code> zoom changes are reset on navigation; navigating a webview will always load pages with their per-origin zoom factors (within the scope of the partition)."
           },
           {
             "name": "disabled",
             "description": "Disables all zooming in the webview. The content will revert to the default zoom level, and all attempted zoom changes will be ignored."
           }
         ]
+      },
+      {
+        "id": "StopFindingAction",
+        "type": "string",
+        "description": "Determines what to do with the active match after the find session has ended. 'clear' will clear the highlighting over the active match; 'keep' will keep the active match highlighted; 'activate' will keep the active match highlighted and simulate a user click on that match.",
+        "enum": ["clear", "keep", "activate"]
+      },
+      {
+        "id": "SetPermissionAction",
+        "type": "string",
+        "enum": ["allow", "deny", "default"]
       }
     ],
     "functions": [
       {
         "name": "executeScript",
         "type": "function",
         "description": "Injects JavaScript code into a <webview> page.",
         "parameters": [
           {
             "type": "integer",
@@ skipping 233 matching lines @@
         "name": "stopFinding",
         "type": "function",
         "description": "Ends the current find session (clearing all highlighting) and cancels all find requests in progress.",
         "parameters": [
           {
             "type": "integer",
             "name": "instanceId",
             "description": "The instance ID of the guest <webview> process."
           },
           {
-            "type": "string",
+            "$ref": "StopFindingAction",
             "name": "action",
-            "description": "Determines what to do with the active match after the find session has ended. 'clear' will clear the highlighting over the active match; 'keep' will keep the active match highlighted; 'activate' will keep the active match highlighted and simulate a user click on that match.",
-            "optional": true,
-            "enum": ["clear", "keep", "activate"]
+            "description": "Determines what to do with the active match after the find session has ended.",
+            "optional": true
           }
         ]
       },
       {
         "name": "loadDataWithBaseUrl",
         "type": "function",
         "description": "Loads a data URL with a specified base URL used for relative links. Optionally, a virtual URL can be provided to be shown to the user instead of the data URL.",
         "parameters": [
           {
             "type": "integer",
@@ skipping 122 matching lines @@
         "parameters": [
           {
             "type": "integer",
             "name": "instanceId"
           },
           {
             "type": "integer",
             "name": "requestId"
           },
           {
-            "type": "string",
-            "name": "action",
-            "enum": ["allow", "deny", "default"]
+            "$ref": "SetPermissionAction",
+            "name": "action"
           },
           {
             "type": "string",
             "name": "userInput",
             "optional": true
           },
           {
             "type": "function",
             "name": "callback",
             "optional": true,
@@ skipping 64 matching lines @@
             "type": "function",
             "description": "Called when deletion has completed.",
             "optional": true,
             "parameters": []
           }
         ]
       }
     ]
   }
 ]