mshtml: Implement IHTMLStyle get_position.

dlls/mshtml/htmlstyle.c

@@ -1734,8 +1734,8 @@ static HRESULT WINAPI HTMLStyle_get_left(IHTMLStyle *iface, VARIANT *p)
 static HRESULT WINAPI HTMLStyle_get_position(IHTMLStyle *iface, BSTR *p)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    TRACE("(%p)->(%p)\n", This, p);
+    return IHTMLStyle2_get_position(HTMLSTYLE2(This), p);
 }
 
 static HRESULT WINAPI HTMLStyle_put_zIndex(IHTMLStyle *iface, VARIANT v)

dlls/mshtml/tests/dom.c

@@ -2299,6 +2299,10 @@ static void test_default_style(IHTMLStyle *style)
     test_disp((IUnknown*)style, &DIID_DispHTMLStyle);
     test_ifaces((IUnknown*)style, style_iids);
 
+    hres = IHTMLStyle_get_position(style, &str);
+    ok(hres == S_OK, "get_position failed: %08x\n", hres);
+    ok(!str, "str=%s\n", dbgstr_w(str));
+
     str = (void*)0xdeadbeef;
     hres = IHTMLStyle_get_fontFamily(style, &str);
     ok(hres == S_OK, "get_fontFamily failed: %08x\n", hres);