ole32: Don't leak memory allocated by ProgIDFromCLSID (coverity).

dlls/ole32/clipboard.c

@@ -664,6 +664,7 @@ static HRESULT render_embed_source_hack(IDataObject *data, LPFORMATETC fmt)
             WideCharToMultiByte( CP_ACP, 0, strProgID, -1, strOleTypeName, sizeof(strOleTypeName), NULL, NULL );
             STORAGE_CreateOleStream(std.u.pstg, 0);
             OLECONVERT_CreateCompObjStream(std.u.pstg, strOleTypeName);
+            CoTaskMemFree(strProgID);
         }
     }
 

dlls/ole32/storage32.c

@@ -9075,6 +9075,7 @@ static HRESULT OLECONVERT_GetOLE10ProgID(LPSTORAGE pStorage, char *strProgID, DW
         if(hRes == S_OK)
         {
             *dwSize = WideCharToMultiByte(CP_ACP, 0, wstrProgID, -1, strProgID, *dwSize, NULL, FALSE);
+            CoTaskMemFree(wstrProgID);
         }
 
     }