[STOBJECT] Improve the existing PCH and make use of it.

dll/shellext/stobject/CMakeLists.txt

···
 file(GLOB_RECURSE stobject_rc_deps resources/*.*)
 add_rc_deps(stobject.rc ${stobject_rc_deps})
 
-add_library(stobject SHARED
+list(APPEND SOURCE
     csystray.cpp
     stobject.cpp
-    stobject.rc
     hotplug.cpp
     power.cpp
     volume.cpp
+    precomp.h)
+
+add_library(stobject SHARED
+    ${SOURCE}
+    stobject.rc
     ${CMAKE_CURRENT_BINARY_DIR}/stobject.def)
 
 set_module_type(stobject win32dll UNICODE)
···
     kernel32
     ntdll)
 
+add_pch(stobject precomp.h SOURCE)
 add_cd_file(TARGET stobject DESTINATION reactos/system32 FOR all)

dll/shellext/stobject/csystray.cpp

···
 
 #include "precomp.h"
 
-WINE_DEFAULT_DEBUG_CHANNEL(stobject);
+#include <undocshell.h>
+#include <shellutils.h>
 
 SysTrayIconHandlers_t g_IconHandlers [] = {
         { Volume_Init, Volume_Shutdown, Volume_Update, Volume_Message },

dll/shellext/stobject/csystray.h

···
  *              David Quintana <[e-mail]>
  *              Shriraj Sawant a.k.a SR13 <[e-mail]>
  */
+
 #pragma once
 
 extern const GUID CLSID_SysTray;

dll/shellext/stobject/hotplug.cpp

···
  * PURPOSE:     Removable devices notification icon handler
  * PROGRAMMERS: Shriraj Sawant a.k.a SR13 <[e-mail]> 
  */
-#include <windows.h>
+
 #include "precomp.h"
-#include <mmsystem.h>
-#include <mmddk.h>
-#include <atlstr.h>
+
 #include <atlsimpcoll.h>
 #include <dbt.h>
-#include <setupapi.h>
 #include <cfgmgr32.h>
+#include <shlwapi.h>
 
-WINE_DEFAULT_DEBUG_CHANNEL(stobject);
 #define DISPLAY_NAME_LEN 40
 
 //BOOL WINAPI UnregisterDeviceNotification(HDEVNOTIFY Handle);

dll/shellext/stobject/power.cpp

···
  *              David Quintana <[e-mail]>
  */
 
-#include <windows.h>
-#include <setupapi.h>
-#include <devguid.h>
-#include <batclass.h> 
-
 #include "precomp.h"
-#include "powrprof.h"
 
-#include <mmsystem.h>
-#include <mmddk.h>
-#include <atlstr.h>
+#include <devguid.h>
+#include <winioctl.h>
+#include <powrprof.h>
+#include <windows.h>
+#include <batclass.h>
 
 #define GBS_HASBATTERY 0x1
 #define GBS_ONBATTERY  0x2
-
-WINE_DEFAULT_DEBUG_CHANNEL(stobject);
 
 int br_icons[5] = { IDI_BATTCAP0, IDI_BATTCAP1, IDI_BATTCAP2, IDI_BATTCAP3, IDI_BATTCAP4 }; // battery mode icons.
 int bc_icons[5] = { IDI_BATTCHA0, IDI_BATTCHA1, IDI_BATTCHA2, IDI_BATTCHA3, IDI_BATTCHA4 }; // charging mode icons.

dll/shellext/stobject/precomp.h

···
-#pragma once
+#ifndef _STOBJECT_PRECOMP_H_
+#define _STOBJECT_PRECOMP_H_
 
 #define WIN32_NO_STATUS
 #include <stdarg.h>
···
 
 #include <windef.h>
 #include <winbase.h>
-#include <winreg.h>
-#include <winuser.h>
-#include <wincon.h>
-#include <ddeml.h>
 #include <shlguid_undoc.h>
-#include <shlwapi.h>
 #include <shlobj.h>
-#include <shlobj_undoc.h>
-#include <shlwapi_undoc.h>
-#include <tchar.h>
 #include <strsafe.h>
 #include <atlbase.h>
 #include <atlcom.h>
 #include <atlwin.h>
-#include <undocshell.h>
-#include <shellutils.h>
-
+#include <atlstr.h>
+#include <setupapi.h>
 #include <shellapi.h>
 
 #include <wine/debug.h>
-#include <wine/unicode.h>
+WINE_DEFAULT_DEBUG_CHANNEL(stobject);
 
 #include "resource.h"
 
···
 
 #define POWER_TIMER_ID   2
 #define VOLUME_TIMER_ID  3
-#define HOTPLUG_TIMER_ID 4
+#define HOTPLUG_TIMER_ID 4
+
+#endif /* _STOBJECT_PRECOMP_H_ */

dll/shellext/stobject/stobject.cpp

···
 
 #include "precomp.h"
 
-#include <olectl.h>
-#include <atlwin.h>
-
 BEGIN_OBJECT_MAP(ObjectMap)
     OBJECT_ENTRY(CLSID_SysTray, CSysTray)
 END_OBJECT_MAP()

dll/shellext/stobject/volume.cpp

···
 
 #include "precomp.h"
 
-#include <mmsystem.h>
 #include <mmddk.h>
-
-WINE_DEFAULT_DEBUG_CHANNEL(stobject);
 
 HICON g_hIconVolume;
 HICON g_hIconMute;