gdiplus: Implement GdipGetCellAscent.

dlls/gdiplus/font.c

@@ -516,13 +516,14 @@ GpStatus WINGDIPAPI GdipDeleteFontFamily(GpFontFamily *FontFamily)
     return Ok;
 }
 
-GpStatus WINGDIPAPI GdipGetCellAscent(GDIPCONST GpFontFamily *family, INT style, UINT16 * CellAscent)
+GpStatus WINGDIPAPI GdipGetCellAscent(GDIPCONST GpFontFamily *family,
+        INT style, UINT16* CellAscent)
 {
     if (!(family && CellAscent)) return InvalidParameter;
 
-    FIXME("stub!\n");
+    *CellAscent = family->tmw.tmAscent;
 
-    return NotImplemented;
+    return Ok;
 }
 
 GpStatus WINGDIPAPI GdipGetCellDescent(GDIPCONST GpFontFamily *family, INT style, UINT16 * CellDescent)

dlls/gdiplus/tests/font.c

@@ -208,11 +208,14 @@ todo_wine
     stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
     expect(Ok, stat);
     ok(result == 2048, "Expected 2048, got %d\n", result);
+}
     result = 0;
     stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
     expect(Ok, stat);
     ok(result == 1854, "Expected 1854, got %d\n", result);
     result = 0;
+todo_wine
+{
     stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
     ok(result == 434, "Expected 434, got %d\n", result);
 }
@@ -229,11 +232,14 @@ todo_wine
     stat = GdipGetEmHeight(FontFamily, FontStyleRegular, &result);
     expect(Ok, stat);
     ok(result == 2048, "Expected 2048, got %d\n", result);
+}
     result = 0;
     stat = GdipGetCellAscent(FontFamily, FontStyleRegular, &result);
     expect(Ok, stat);
     ok(result == 1825, "Expected 1825, got %d\n", result);
     result = 0;
+todo_wine
+{
     stat = GdipGetCellDescent(FontFamily, FontStyleRegular, &result);
     ok(result == 443, "Expected 443 got %d\n", result);
 }