user32: Use straight assignments instead of CopyRect().

dlls/user32/combo.c

@@ -777,7 +777,7 @@ static void CBPaintBorder(
   }
   else
   {
-    CopyRect(&clientRect, &lphc->textRect);
+    clientRect = lphc->textRect;
 
     InflateRect(&clientRect, EDIT_CONTROL_PADDING(), EDIT_CONTROL_PADDING());
     InflateRect(&clientRect, COMBO_XBORDERSIZE(), COMBO_YBORDERSIZE());

dlls/user32/edit.c

@@ -4665,7 +4665,7 @@ LRESULT EditWndProc_common( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, B
 
 	case EM_GETRECT:
 		if (lParam)
-			CopyRect((LPRECT)lParam, &es->format_rect);
+			*((LPRECT)lParam) = es->format_rect;
 		break;
 
 	case EM_SETRECT:

dlls/user32/sysparams.c

@@ -1683,7 +1683,7 @@ BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
         if (!pvParam) return FALSE;
 
         spi_idx = SPI_SETWORKAREA_IDX;
-        CopyRect( &work_area, pvParam );
+        work_area = *(RECT*)pvParam;
         spi_loaded[spi_idx] = TRUE;
         ret = TRUE;
         break;
@@ -1702,7 +1702,7 @@ BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
             EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
             spi_loaded[spi_idx] = TRUE;
         }
-        CopyRect( pvParam, &work_area );
+        *(RECT*)pvParam = work_area;
         ret = TRUE;
         TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
         break;