Remove ScopedComPtr::CreateInstance()

media/gpu/media_foundation_video_encode_accelerator_win.cc

 // Copyright 2016 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/gpu/media_foundation_video_encode_accelerator_win.h"
 
 #pragma warning(push)
 #pragma warning(disable : 4800)  // Disable warning for added padding.
 
 #include <codecapi.h>
 #include <mferror.h>
 #include <mftransform.h>
+#include <objbase.h>
 
 #include <iterator>
 #include <utility>
 #include <vector>
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "base/win/scoped_co_mem.h"
 #include "base/win/scoped_variant.h"
 #include "base/win/windows_version.h"
@@ skipping 325 matching lines @@
   output_info.guidMajorType = MFMediaType_Video;
   output_info.guidSubtype = MFVideoFormat_H264;
 
   base::win::ScopedCoMem<CLSID> CLSIDs;
   uint32_t count = 0;
   HRESULT hr = MFTEnum(MFT_CATEGORY_VIDEO_ENCODER, flags, &input_info,
                        &output_info, NULL, &CLSIDs, &count);
   RETURN_ON_HR_FAILURE(hr, "Couldn't enumerate hardware encoder", false);
   RETURN_ON_FAILURE((count > 0), "No HW encoder found", false);
   DVLOG(3) << "HW encoder(s) found: " << count;
-  hr = encoder_.CreateInstance(CLSIDs[0]);
+  hr = ::CoCreateInstance(CLSIDs[0], nullptr, CLSCTX_ALL,
+                          IID_PPV_ARGS(&encoder_));
   RETURN_ON_HR_FAILURE(hr, "Couldn't activate hardware encoder", false);
   RETURN_ON_FAILURE((encoder_.Get() != nullptr),
                     "No HW encoder instance created", false);
   return true;
 }
 
 bool MediaFoundationVideoEncodeAccelerator::InitializeInputOutputSamples() {
   DCHECK(main_client_task_runner_->BelongsToCurrentThread());
 
   DWORD input_count = 0;
@@ skipping 327 matching lines @@
 void MediaFoundationVideoEncodeAccelerator::ReleaseEncoderResources() {
   encoder_.Reset();
   codec_api_.Reset();
   imf_input_media_type_.Reset();
   imf_output_media_type_.Reset();
   input_sample_.Reset();
   output_sample_.Reset();
 }
 
 }  // namespace content