Added activity logging for ext APIs with custom bindings

chrome/renderer/resources/extensions/file_browser_handler_custom_bindings.js

 // 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.
 
 // Custom binding for the fileBrowserHandler API.
 
 var binding = require('binding').Binding.create('fileBrowserHandler');
 
 var fileBrowserNatives = requireNative('file_browser_handler');
 var GetExternalFileEntry = fileBrowserNatives.GetExternalFileEntry;
@@ skipping 34 matching lines @@
         result = { success: internalResult.success, entry: null };
         if (internalResult.success)
           result.entry = GetExternalFileEntry(internalResult.entry);
       }
 
       externalCallback(result);
     }
 
     return fileBrowserHandlerInternal.selectFile(
         selectionParams, internalCallback.bind(null, callback));
-  });
+  }, false);

[Matt Perry, 2013/03/15 17:51:07]

selectFile uses sendRequest. (We have a handful of custom APIs that call through
to internal APIs after some fiddling. The internal APIs are generally
implemented with sendRequest.)

 });
 
 exports.binding = binding.generate();