Make pan-scrolling related mouse cursor types windows-specific

Source/core/testing/Internals.cpp

Index: Source/core/testing/Internals.cpp
diff --git a/Source/core/testing/Internals.cpp b/Source/core/testing/Internals.cpp
index 09f35e51cbcb35b1e3568753d9fae31b5a0fa531..47984c8422404f1e8b2f7bd27208506e6cfe1e31 100644
--- a/Source/core/testing/Internals.cpp
+++ b/Source/core/testing/Internals.cpp
@@ -2193,6 +2193,7 @@ static const char* cursorTypeToString(Cursor::Type cursorType)
     case Cursor::NorthWestSouthEastResize: return "NorthWestSouthEastResize";
     case Cursor::ColumnResize: return "ColumnResize";
     case Cursor::RowResize: return "RowResize";
+#if OS(WIN)
     case Cursor::MiddlePanning: return "MiddlePanning";
     case Cursor::EastPanning: return "EastPanning";
     case Cursor::NorthPanning: return "NorthPanning";
@@ -2202,6 +2203,7 @@ static const char* cursorTypeToString(Cursor::Type cursorType)
     case Cursor::SouthEastPanning: return "SouthEastPanning";
     case Cursor::SouthWestPanning: return "SouthWestPanning";
     case Cursor::WestPanning: return "WestPanning";
+#endif
     case Cursor::Move: return "Move";
     case Cursor::VerticalText: return "VerticalText";
     case Cursor::Cell: return "Cell";