media: Only provide necessary services in ServiceFactoryImpl

media/mojo/services/service_factory_impl.cc

Index: media/mojo/services/service_factory_impl.cc
diff --git a/media/mojo/services/service_factory_impl.cc b/media/mojo/services/service_factory_impl.cc
index 7bd0c56b0523d03f8aa195a13a141c835bdda2ec..5a2cc341e509138d706425acee1d63e6b0e04348 100644
--- a/media/mojo/services/service_factory_impl.cc
+++ b/media/mojo/services/service_factory_impl.cc
@@ -5,15 +5,24 @@
 #include "media/mojo/services/service_factory_impl.h"
 
 #include "base/logging.h"
-#include "media/base/cdm_factory.h"
 #include "media/base/media_log.h"
-#include "media/base/renderer_factory.h"
-#include "media/mojo/services/mojo_audio_decoder_service.h"
-#include "media/mojo/services/mojo_cdm_service.h"
 #include "media/mojo/services/mojo_media_client.h"
-#include "media/mojo/services/mojo_renderer_service.h"
 #include "mojo/shell/public/interfaces/interface_provider.mojom.h"
 
+#if defined(ENABLE_MOJO_AUDIO_DECODER)
+#include "media/mojo/services/mojo_audio_decoder_service.h"
+#endif  // defined(ENABLE_MOJO_AUDIO_DECODER)
+
+#if defined(ENABLE_MOJO_RENDERER)
+#include "media/base/renderer_factory.h"
+#include "media/mojo/services/mojo_renderer_service.h"
+#endif  // defined(ENABLE_MOJO_RENDERER)
+
+#if defined(ENABLE_MOJO_CDM)
+#include "media/base/cdm_factory.h"
+#include "media/mojo/services/mojo_cdm_service.h"
+#endif  // defined(ENABLE_MOJO_CDM)
+
 namespace media {
 
 ServiceFactoryImpl::ServiceFactoryImpl(
@@ -38,6 +47,7 @@ ServiceFactoryImpl::~ServiceFactoryImpl() {
 
 void ServiceFactoryImpl::CreateAudioDecoder(
     mojo::InterfaceRequest<interfaces::AudioDecoder> request) {
+#if defined(ENABLE_MOJO_AUDIO_DECODER)
   scoped_refptr<base::SingleThreadTaskRunner> task_runner(
       base::MessageLoop::current()->task_runner());
 
@@ -50,10 +60,12 @@ void ServiceFactoryImpl::CreateAudioDecoder(
 
   new MojoAudioDecoderService(cdm_service_context_.GetWeakPtr(),
                               std::move(audio_decoder), std::move(request));
+#endif  // defined(ENABLE_MOJO_AUDIO_DECODER)
 }
 
 void ServiceFactoryImpl::CreateRenderer(
     mojo::InterfaceRequest<interfaces::Renderer> request) {
+#if defined(ENABLE_MOJO_RENDERER)
   // The created object is owned by the pipe.
   // The audio and video sinks are owned by the client.
   scoped_refptr<base::SingleThreadTaskRunner> task_runner(
@@ -77,10 +89,12 @@ void ServiceFactoryImpl::CreateRenderer(
 
   new MojoRendererService(cdm_service_context_.GetWeakPtr(),
                           std::move(renderer), std::move(request));
+#endif  // defined(ENABLE_MOJO_RENDERER)
 }
 
 void ServiceFactoryImpl::CreateCdm(
     mojo::InterfaceRequest<interfaces::ContentDecryptionModule> request) {
+#if defined(ENABLE_MOJO_CDM)
   CdmFactory* cdm_factory = GetCdmFactory();
   if (!cdm_factory)
     return;
@@ -88,8 +102,10 @@ void ServiceFactoryImpl::CreateCdm(
   // The created object is owned by the pipe.
   new MojoCdmService(cdm_service_context_.GetWeakPtr(), cdm_factory,
                      std::move(request));
+#endif  // defined(ENABLE_MOJO_CDM)
 }
 
+#if defined(ENABLE_MOJO_RENDERER)
 RendererFactory* ServiceFactoryImpl::GetRendererFactory() {
   if (!renderer_factory_) {
     renderer_factory_ = mojo_media_client_->CreateRendererFactory(media_log_);
@@ -97,7 +113,9 @@ RendererFactory* ServiceFactoryImpl::GetRendererFactory() {
   }
   return renderer_factory_.get();
 }
+#endif  // defined(ENABLE_MOJO_RENDERER)
 
+#if defined(ENABLE_MOJO_CDM)
 CdmFactory* ServiceFactoryImpl::GetCdmFactory() {
   if (!cdm_factory_) {
     cdm_factory_ = mojo_media_client_->CreateCdmFactory(interfaces_);
@@ -105,5 +123,6 @@ CdmFactory* ServiceFactoryImpl::GetCdmFactory() {
   }
   return cdm_factory_.get();
 }
+#endif  // defined(ENABLE_MOJO_CDM)
 
 }  // namespace media