Media Source dispatches inband text tracks

webkit/media/webtexttrack_impl.cc

Index: webkit/media/webtexttrack_impl.cc
diff --git a/webkit/media/webtexttrack_impl.cc b/webkit/media/webtexttrack_impl.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b6602f87af41efcd9da59159282a77260122a88e
--- /dev/null
+++ b/webkit/media/webtexttrack_impl.cc
@@ -0,0 +1,34 @@
+// Copyright (c) 2013 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 "webkit/media/webtexttrack_impl.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebInbandTextTrackClient.h"
+
+namespace webkit_media {
+
+WebTextTrackImpl::WebTextTrackImpl(WebKit::WebInbandTextTrackClient* client)
+    : client_(client) {
+}
+
+WebTextTrackImpl::~WebTextTrackImpl() {
+  // TODO(matthewjheaney): Aaron suggests that this(?) dtor remove the
+  // text track during destruction of this object.
+}
+
+void WebTextTrackImpl::addWebVTTCue(const base::TimeDelta& start,
+                                    const base::TimeDelta& end,
+                                    const std::string& id,
+                                    const std::string& content,
+                                    const std::string& settings) {
+  const double startF = start.InSecondsF();

[acolwell GONE FROM CHROMIUM, 2013/05/10 02:22:08]

nit: Inline all of this in the addWebVTTCue() call please.

[Matthew Heaney (Chromium), 2013/05/10 05:21:08]

Done.

+  const double endF = end.InSecondsF();
+  const WebKit::WebString webid = WebKit::WebString::fromUTF8(id);
+  const WebKit::WebString webcontent = WebKit::WebString::fromUTF8(content);
+  const WebKit::WebString websettings = WebKit::WebString::fromUTF8(settings);
+
+  client_->addWebVTTCue(startF, endF, webid, webcontent, websettings);
+}
+
+}  // namespace webkit_media