Remove ScopedComPtr::CreateInstance()

base/win/scoped_comptr.h

Index: base/win/scoped_comptr.h
diff --git a/base/win/scoped_comptr.h b/base/win/scoped_comptr.h
index 68c99e02d01adc9303f4dc96911c0ffb13fd06e3..05318d1adce1f79f2add072c0e0aab5593c28a9a 100644
--- a/base/win/scoped_comptr.h
+++ b/base/win/scoped_comptr.h
@@ -5,7 +5,6 @@
 #ifndef BASE_WIN_SCOPED_COMPTR_H_
 #define BASE_WIN_SCOPED_COMPTR_H_
 
-#include <objbase.h>
 #include <unknwn.h>
 
 #include "base/logging.h"
@@ -116,16 +115,6 @@ class ScopedComPtr {
     return ptr_->QueryInterface(iid, obj);
   }
 
-  // Convenience wrapper around CoCreateInstance
-  HRESULT CreateInstance(const CLSID& clsid,
-                         IUnknown* outer = nullptr,
-                         DWORD context = CLSCTX_ALL) {
-    DCHECK(!ptr_);
-    HRESULT hr = ::CoCreateInstance(clsid, outer, context, *interface_id,
-                                    reinterpret_cast<void**>(&ptr_));
-    return hr;
-  }
-
   // Provides direct access to the interface.
   // Here we use a well known trick to make sure we block access to
   // IUnknown methods so that something bad like this doesn't happen: