Fixed playing multiple files in the mediaplayer.

chrome/browser/chromeos/media/media_player.cc

Index: chrome/browser/chromeos/media/media_player.cc
diff --git a/chrome/browser/chromeos/media/media_player.cc b/chrome/browser/chromeos/media/media_player.cc
index 4ecf52c76dc86635720aa1ad30857ef92a88144e..b78cb14d20e0ab4ac090fb08a0b9e296eea0a9cd 100644
--- a/chrome/browser/chromeos/media/media_player.cc
+++ b/chrome/browser/chromeos/media/media_player.cc
@@ -118,6 +118,7 @@ void MediaPlayer::ForcePlayMediaURL(const GURL& url, Browser* creator) {
   if (mediaplayer_browser_ == NULL) {
     PopupMediaPlayer(creator);
   }
+  current_playlist_.clear();

[Vladislav Kaznacheev, 2011/08/10 13:34:58]

This seriously changes the behavior. Does the bug require that? 

[SeRya, 2011/08/10 15:51:00]

This change solves a separate problems and I filed another issue. It clears
playlist on click the Play button in the file manager or click on a file in the
dowsnloads page.

   current_playlist_.push_back(MediaUrl(url));
   current_position_ = current_playlist_.size() - 1;
   pending_playback_request_ = true;