Bug 1046282 part 2: Drop unnecessary else-after-return in EMEDecoderModule.cpp. r=rillian

content/media/fmp4/eme/EMEDecoderModule.cpp

@@ -202,7 +202,8 @@ EMEDecoderModule::CreateH264Decoder(const VideoDecoderConfig& aConfig,
   if (mCDMDecodesVideo) {
     NS_WARNING("Support for CDM that decodes video not yet supported");
     return nullptr;
-  } else {
+  }
+
   nsRefPtr<MediaDataDecoder> decoder(mPDM->CreateH264Decoder(aConfig,
                                                              aLayersBackend,
                                                              aImageContainer,
@@ -217,7 +218,6 @@ EMEDecoderModule::CreateH264Decoder(const VideoDecoderConfig& aConfig,
                           mTaskQueue,
                           mProxy);
 }
-}
 
 MediaDataDecoder*
 EMEDecoderModule::CreateAACDecoder(const AudioDecoderConfig& aConfig,
@@ -227,7 +227,8 @@ EMEDecoderModule::CreateAACDecoder(const AudioDecoderConfig& aConfig,
   if (mCDMDecodesAudio) {
     NS_WARNING("Support for CDM that decodes audio not yet supported");
     return nullptr;
-  } else {
+  }
+
   nsRefPtr<MediaDataDecoder> decoder(mPDM->CreateAACDecoder(aConfig,
                                                             aAudioTaskQueue,
                                                             aCallback));
@@ -240,6 +241,5 @@ EMEDecoderModule::CreateAACDecoder(const AudioDecoderConfig& aConfig,
                           mTaskQueue,
                           mProxy);
 }
-}
 
 } // namespace mozilla