[Extensions] Convert APIs to use movable types [4]

chrome/common/extensions/api/data_reduction_proxy.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": "dataReductionProxy",
     "description": "Use the <code>chrome.dataReductionProxy</code> API to control the data reduction proxy and access usage metrics. This API relies on the <a href='types#ChromeSetting'>ChromeSetting prototype of the type API</a> for getting and setting Chrome's configuration.",
+    "compiler_options": {"use_movable_types": true},
     "properties": {
       "spdyProxyEnabled": {
         "nocompile": true,
         "$ref": "types.ChromeSetting",
         "value": ["spdy_proxy.enabled", {"type":"boolean"}],
         "description": "Flag to enable data usage reduction by sending requests via data reduction proxy. This preference's value is a boolean, defaulting to <code>false</code>."
       },
       "dataReductionDailyContentLength": {
         "nocompile": true,
         "$ref": "types.ChromeSetting",
@@ skipping 54 matching lines @@
                   }
                 }
               }
             ]
           }
         ]
       }
     ]
   }
 ]