Revert 193277

content/gpu/gpu_main.cc

 // Copyright (c) 2012 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 <stdlib.h>
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 327 matching lines @@
                              gpu_info.driver_vendor == "NVIDIA") ||
                             gpu_info.optimus;
   if (uses_nvidia_driver && should_initialize_gl_context) {
     // We need this on Nvidia to pre-open /dev/nvidiactl and /dev/nvidia0.
     CreateDummyGlContext();
   }
 #endif
 
 #if defined(OS_WIN)
   {
-    TRACE_EVENT0("gpu", "Initialize COM");
-    base::win::ScopedCOMInitializer com_initializer;
-  }
-
-  {
     TRACE_EVENT0("gpu", "Preload setupapi.dll");
     // Preload this DLL because the sandbox prevents it from loading.
     LoadLibrary(L"setupapi.dll");
   }
 
   {
     TRACE_EVENT0("gpu", "Initialize DXVA");
     // Initialize H/W video decoding stuff which fails in the sandbox.
     DXVAVideoDecodeAccelerator::PreSandboxInitialization();
   }
 #endif
 }
 
 }  // namespace.
 
 }  // namespace content