Populate canPlayType to renderer

chrome/common/render_messages.h

 // 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.
 
 // Multiply-included file, no traditional include guard.
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 630 matching lines @@
 // Sent when the renderer was prevented from running insecure content in
 // a secure origin by a security policy.  The page may appear incomplete.
 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockRunningInsecureContent)
 
 #if defined(OS_ANDROID)
 // Contains info about whether the current page can be treated as a webapp.
 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_DidRetrieveWebappInformation,
                     bool /* success */,
                     bool /* is_webapp_capable */,
                     GURL /* expected_url */)
+

[jam, 2013/09/17 20:26:02]

?

 #endif  // defined(OS_ANDROID)
 
 // Message sent from renderer to the browser when the element that is focused
 // has been touched. A bool is passed in this message which indicates if the
 // node is editable.
 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_FocusedNodeTouched,
                     bool /* editable */)
 
 // The currently displayed PDF has an unsupported feature.
 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_PDFHasUnsupportedFeature)
@@ skipping 86 matching lines @@
                     int /* page_id */,
                     bool /* supported */)
 
 // Tells listeners that a detailed message was reported to the console by
 // WebKit.
 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DetailedConsoleMessageAdded,
                     string16 /* message */,
                     string16 /* source */,
                     extensions::StackTrace /* stack trace */,
                     int32 /* severity level */)