mojom: Add associative arrays to the mojom language.

mojo/services/clipboard/clipboard_standalone_impl.cc

 // Copyright (c) 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.
 
 #include "mojo/services/clipboard/clipboard_standalone_impl.h"
 
 namespace mojo {
 
 typedef std::vector<uint8_t> ByteVector;
 
@@ skipping 79 matching lines @@
     Clipboard::Type clipboard_type,
     mojo::Array<MimeTypePairPtr> data) {
   std::map<std::string, ByteVector> mime_data;
   for (size_t i = 0; i < data.size(); ++i)
     mime_data[data[i]->mime_type] = data[i]->data;
 
   sequence_number_[clipboard_type]++;
   clipboard_state_[clipboard_type]->SetData(&mime_data);
 }
 
+void ClipboardStandaloneImpl::FakeTestMethod(
+      const mojo::Callback<void(mojo::Map<mojo::String,
+                                mojo::String>)>& callback) {
+  std::map<std::string, std::string> blah;
+  blah["one"] = "more";
+  blah["two"] = "less";
+  callback.Run(Map<String, String>::From(blah));
+}
+
 }  // namespace mojo