Remove all calls to WebMediaPlayerClient::needsWebLayerForVideo() as compositing is always enabled.

content/renderer/media/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 "content/renderer/media/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <string>
 #include <vector>
@@ skipping 963 matching lines @@
 
   switch (buffering_state) {
     case media::Pipeline::kHaveMetadata:
       // TODO(scherkus): Would be better to have a metadata changed callback
       // that contained the size information as well whether audio/video is
       // present. Doing so would let us remove more methods off Pipeline.
       natural_size_ = pipeline_.GetInitialNaturalSize();
 
       SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata);
 
-      if (hasVideo() && client_->needsWebLayerForVideo()) {
+      if (hasVideo()) {
         DCHECK(!video_weblayer_);
         video_weblayer_.reset(
             new webkit::WebLayerImpl(cc::VideoLayer::Create(this)));
         client_->setWebLayer(video_weblayer_.get());
       }
       break;
     case media::Pipeline::kPrerollCompleted:
       // Only transition to ReadyStateHaveEnoughData if we don't have
       // any pending seeks because the transition can cause Blink to
       // report that the most recent seek has completed.
@@ skipping 328 matching lines @@
 
   if (web_cdm_) {
     decryptor_ready_cb.Run(web_cdm_->GetDecryptor());
     return;
   }
 
   decryptor_ready_cb_ = decryptor_ready_cb;
 }
 
 }  // namespace content