mojom: Add associative arrays to the mojom language.

mojo/services/html_viewer/webclipboard_impl.cc

 // 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.
 
 #include "mojo/services/html_viewer/webclipboard_impl.h"
 
 #include "base/bind.h"
 #include "mojo/services/html_viewer/blink_basic_type_converters.h"
 
 namespace mojo {
@@ skipping 150 matching lines @@
   clipboard_->ReadMimeType(
       clipboard_type, mime_type.utf8(), base::Bind(&CopyWebString, &data));
 
   // Force this to be synchronous.
   clipboard_.WaitForIncomingMethodCall();
 
   return data;
 }
 
 void WebClipboardImpl::writePlainText(const blink::WebString& text) {
-  Array<MimeTypePairPtr> data;
-  MimeTypePairPtr text_data(MimeTypePair::New());
-  text_data->mime_type = mojo::Clipboard::MIME_TYPE_TEXT;
-  text_data->data = Array<uint8_t>::From(text).Pass();
-  data.push_back(text_data.Pass());
+  Map<String, Array<uint8_t> > data;
+  data.insert(mojo::Clipboard::MIME_TYPE_TEXT,
+              Array<uint8_t>::From(text).Pass());
 
   clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, data.Pass());
 }
 
 void WebClipboardImpl::writeHTML(const blink::WebString& htmlText,
                                  const blink::WebURL& url,
                                  const blink::WebString& plainText,
                                  bool writeSmartPaste) {
-  Array<MimeTypePairPtr> data;
-  MimeTypePairPtr text_data(MimeTypePair::New());
-  text_data->mime_type = mojo::Clipboard::MIME_TYPE_TEXT;
-  text_data->data = Array<uint8_t>::From(plainText).Pass();
-  data.push_back(text_data.Pass());
-
-  MimeTypePairPtr html_data(MimeTypePair::New());
-  text_data->mime_type = mojo::Clipboard::MIME_TYPE_HTML;
-  text_data->data = Array<uint8_t>::From(htmlText).Pass();
-  data.push_back(html_data.Pass());
-
-  MimeTypePairPtr url_data(MimeTypePair::New());
-  url_data->mime_type = mojo::Clipboard::MIME_TYPE_URL;
-  url_data->data = Array<uint8_t>::From(url.string()).Pass();
-  data.push_back(url_data.Pass());
+  Map<String, Array<uint8_t> > data;
+  data.insert(mojo::Clipboard::MIME_TYPE_TEXT,
+              Array<uint8_t>::From(plainText).Pass());
+  data.insert(mojo::Clipboard::MIME_TYPE_HTML,
+              Array<uint8_t>::From(htmlText).Pass());
+  data.insert(mojo::Clipboard::MIME_TYPE_URL,
+              Array<uint8_t>::From(url.string()).Pass());
 
   if (writeSmartPaste) {
-    MimeTypePairPtr smart_paste(MimeTypePair::New());
-    url_data->mime_type = kMimeTypeWebkitSmartPaste;
-    url_data->data = Array<uint8_t>::From(blink::WebString()).Pass();
-    data.push_back(smart_paste.Pass());
+    data.insert(kMimeTypeWebkitSmartPaste,
+                Array<uint8_t>::From(blink::WebString()).Pass());
   }
 
   clipboard_->WriteClipboardData(mojo::Clipboard::TYPE_COPY_PASTE, data.Pass());
 }
 
 mojo::Clipboard::Type WebClipboardImpl::ConvertBufferType(Buffer buffer) {
   switch (buffer) {
     case BufferStandard:
       return mojo::Clipboard::TYPE_COPY_PASTE;
     case BufferSelection:
       return mojo::Clipboard::TYPE_SELECTION;
   }
 
   NOTREACHED();
   return mojo::Clipboard::TYPE_COPY_PASTE;
 }
 
 }  // namespace mojo