gdiplus: Added GdipCreateFromHWNDICM (no icm yet) with test.

dlls/gdiplus/gdiplus.spec

@@ -92,7 +92,7 @@
 @ stdcall GdipCreateFromHDC2(long long ptr)
 @ stdcall GdipCreateFromHDC(long ptr)
 @ stdcall GdipCreateFromHWND(long ptr)
-@ stub GdipCreateFromHWNDICM
+@ stdcall GdipCreateFromHWNDICM(long ptr)
 @ stdcall GdipCreateHBITMAPFromBitmap(ptr ptr long)
 @ stub GdipCreateHICONFromBitmap
 @ stub GdipCreateHalftonePalette

dlls/gdiplus/graphics.c

@@ -797,6 +797,12 @@ GpStatus WINGDIPAPI GdipCreateFromHWND(HWND hwnd, GpGraphics **graphics)
     return Ok;
 }
 
+/* FIXME: no icm handling */
+GpStatus WINGDIPAPI GdipCreateFromHWNDICM(HWND hwnd, GpGraphics **graphics)
+{
+    return GdipCreateFromHWND(hwnd, graphics);
+}
+
 GpStatus WINGDIPAPI GdipCreateMetafileFromEmf(HENHMETAFILE hemf, BOOL delete,
     GpMetafile **metafile)
 {

dlls/gdiplus/tests/graphics.c

@@ -47,6 +47,11 @@ static void test_constructor_destructor(void)
     stat = GdipDeleteGraphics(graphics);
     expect(Ok, stat);
 
+    stat = GdipCreateFromHWNDICM(NULL, &graphics);
+    expect(Ok, stat);
+    stat = GdipDeleteGraphics(graphics);
+    expect(Ok, stat);
+
     stat = GdipDeleteGraphics(NULL);
     expect(InvalidParameter, stat);
     ReleaseDC(0, hdc);

include/gdiplusflat.h

@@ -53,6 +53,7 @@ GpStatus WINGDIPAPI GdipSetPenWidth(GpPen*,REAL);
 GpStatus WINGDIPAPI GdipCreateFromHDC(HDC,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateFromHDC2(HDC,HANDLE,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateFromHWND(HWND,GpGraphics**);
+GpStatus WINGDIPAPI GdipCreateFromHWNDICM(HWND,GpGraphics**);
 GpStatus WINGDIPAPI GdipCreateLineBrush(GDIPCONST GpPointF*,GDIPCONST GpPointF*,
     ARGB,ARGB,GpWrapMode,GpLineGradient**);
 GpStatus WINGDIPAPI GdipCreateLineBrushI(GDIPCONST GpPoint*,GDIPCONST GpPoint*,