When HLS redirects are encountered recreate WebMediaPlayer.

media/blink/webmediaplayer_impl.cc

 // Copyright 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 "media/blink/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <string>
@@ skipping 41 matching lines @@
 #include "third_party/WebKit/public/platform/WebMediaSource.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
 #include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
 #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;
 using blink::WebSize;
 using blink::WebString;
 using gpu::gles2::GLES2Interface;
 
 #define STATIC_ASSERT_ENUM(a, b)                            \
   static_assert(static_cast<int>(a) == static_cast<int>(b), \
                 "mismatching enums: " #a)
@@ skipping 1143 matching lines @@
 
 void WebMediaPlayerImpl::setPoster(const blink::WebURL& poster) {
   cast_impl_.setPoster(poster);
 }
 #endif  // defined(OS_ANDROID)  // WMPI_CAST
 
 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 reponse_origin_url = data_source_->GetResponseOriginURL();
+    if (MediaCodecUtil::IsHLSPath(reponse_origin_url)) {
+      alternative_source_url_ = reponse_origin_url;
+      SetNetworkState(WebMediaPlayer::NetworkStateFormatError);
+      UpdatePlayState();
+      return;
+    }
+  }
+#endif
+
   if (!success) {
     SetNetworkState(WebMediaPlayer::NetworkStateFormatError);
 
     // Not really necessary, since the pipeline was never started, but it at
     // least this makes sure that the error handling code is in sync.
     UpdatePlayState();
 
     return;
   }
 
@@ skipping 402 matching lines @@
   // Remote players will be suspended and locally paused.
   if (isRemote())
     return;
 #endif
 
   // Idle timeout chosen arbitrarily.
   background_pause_timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(5),
                                 this, &WebMediaPlayerImpl::OnPause);
 }
 
+blink::WebURL WebMediaPlayerImpl::alternativeSourceURL() const {
+  return blink::WebURL(alternative_source_url_);
+}
+
 }  // namespace media