uxtheme: Remove unused variable.

dlls/uxtheme/msstyles.c

@@ -48,7 +48,6 @@ static BOOL MSSTYLES_GetNextToken(LPCWSTR lpStringStart, LPCWSTR lpStringEnd, LP
 static void MSSTYLES_ParseThemeIni(PTHEME_FILE tf, BOOL setMetrics);
 static HRESULT MSSTYLES_GetFont (LPCWSTR lpStringStart, LPCWSTR lpStringEnd, LPCWSTR *lpValEnd, LOGFONTW* logfont);
 
-extern HINSTANCE hDllInst;
 extern int alphaBlendMode;
 
 #define MSSTYLES_VERSION 0x0003

dlls/uxtheme/system.c

@@ -57,7 +57,6 @@ static const WCHAR szDllName[] = {'D','l','l','N','a','m','e','\0'};
 
 static const WCHAR szIniDocumentation[] = {'d','o','c','u','m','e','n','t','a','t','i','o','n','\0'};
 
-DECLSPEC_HIDDEN HINSTANCE hDllInst;
 DECLSPEC_HIDDEN ATOM atDialogThemeEnabled;
 
 static DWORD dwThemeAppProperties = STAP_ALLOW_NONCLIENT | STAP_ALLOW_CONTROLS;
@@ -537,8 +536,6 @@ void UXTHEME_InitSystem(HINSTANCE hInst)
         'u','x','_','d','i','a','l','o','g','t','h','e','m','e','\0'
     };
 
-    hDllInst = hInst;
-
     atWindowTheme        = GlobalAddAtomW(szWindowTheme);
     atSubAppName         = GlobalAddAtomW(szSubAppName);
     atSubIdList          = GlobalAddAtomW(szSubIdList);