Remove kDisableUnifiedMediaPipeline

media/base/key_systems.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/base/key_systems.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 425 matching lines @@
     }
 
     DCHECK_EQ(key_system_properties_map_.count(properties->GetKeySystemName()),
               0u)
         << "Key system '" << properties->GetKeySystemName()
         << "' already registered";
 
 #if defined(OS_ANDROID)
     // Ensure that the renderer can access the decoders necessary to use the
     // key system.
-    if (!properties->UseAesDecryptor() && !ArePlatformDecodersAvailable()) {
+    if (!properties->UseAesDecryptor() && !HasPlatformDecoderSupport()) {
       DLOG(WARNING) << properties->GetKeySystemName() << " not registered";
       continue;
     }
 #endif  // defined(OS_ANDROID)
 
     key_system_properties_map_[properties->GetKeySystemName()] =
         std::move(properties);
   }
 }
 
@@ skipping 279 matching lines @@
                                uint32_t mask) {
   KeySystemsImpl::GetInstance()->AddCodecMask(media_type, codec, mask);
 }
 
 MEDIA_EXPORT void AddMimeTypeCodecMask(const std::string& mime_type,
                                        uint32_t mask) {
   KeySystemsImpl::GetInstance()->AddMimeTypeCodecMask(mime_type, mask);
 }
 
 }  // namespace media