When HLS redirects are encountered recreate WebMediaPlayer.

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index 55f0bb4d99353073a1ff048adbf3a11e138aefe7..a1a375e164341e02055d8f548ce3a00ad0e02004 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -59,6 +59,10 @@
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
+#if defined(OS_ANDROID)
+#include "media/base/android/media_codec_util.h"
+#endif
+
 using blink::WebCanvas;
 using blink::WebMediaPlayer;
 using blink::WebRect;
@@ -1216,6 +1220,23 @@ void WebMediaPlayerImpl::DataSourceInitialized(bool success) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
+#if defined(OS_ANDROID)
+  // We can't play HLS URLs with WebMediaPlayerImpl, so in cases where they are
+  // encountered, instruct the HTML media element to create a new WebMediaPlayer
+  // instance with the correct URL to trigger WebMediaPlayerAndroid creation.
+  //
+  // TODO(tguilbert): Remove this code path once we have the ability to host a
+  // MediaPlayer within a Mojo media renderer.  http://crbug.com/580626
+  if (data_source_) {
+    const GURL url_after_redirects = data_source_->GetUrlAfterRedirects();
+    if (MediaCodecUtil::IsHLSPath(url_after_redirects)) {
+      client_->requestReload(url_after_redirects);
+      // |this| may be destructed, do nothing after this.
+      return;
+    }
+  }
+#endif
+
   if (!success) {
     SetNetworkState(WebMediaPlayer::NetworkStateFormatError);