Revert 150007 - Only dlopen() OMX/VAAPI libs in the GPU process, and only lazily dlsym() their symb…

content/common/gpu/media/vaapi_video_decode_accelerator.cc

Index: content/common/gpu/media/vaapi_video_decode_accelerator.cc
===================================================================
--- content/common/gpu/media/vaapi_video_decode_accelerator.cc	(revision 150008)
+++ content/common/gpu/media/vaapi_video_decode_accelerator.cc	(working copy)
@@ -67,10 +67,6 @@
       client_(client_ptr_factory_.GetWeakPtr()),
       decoder_thread_("VaapiDecoderThread") {
   DCHECK(client);
-  static bool vaapi_functions_initialized = PostSandboxInitialization();
-  RETURN_AND_NOTIFY_ON_FAILURE(vaapi_functions_initialized,
-                               "Failed to initialize VAAPI libs",
-                               PLATFORM_FAILURE, );
 }
 
 VaapiVideoDecodeAccelerator::~VaapiVideoDecodeAccelerator() {
@@ -559,16 +555,6 @@
   delete this;
 }
 
-// static
-void VaapiVideoDecodeAccelerator::PreSandboxInitialization() {
-  VaapiH264Decoder::PreSandboxInitialization();
-}
-
-// static
-bool VaapiVideoDecodeAccelerator::PostSandboxInitialization() {
-  return VaapiH264Decoder::PostSandboxInitialization();
-}
-
 void VaapiVideoDecodeAccelerator::OutputPicCallback(int32 input_id,
                                                     int32 output_id) {
   TRACE_EVENT2("Video Decoder", "VAVDA::OutputPicCallback",