Do not scale cursor image for 2x image

ui/base/cursor/cursor_loader_x11_unittest.cc

Index: ui/base/cursor/cursor_loader_x11_unittest.cc
diff --git a/ui/base/cursor/cursor_loader_x11_unittest.cc b/ui/base/cursor/cursor_loader_x11_unittest.cc
index 9584cf12613ef5f1dc99ad12309f23ff3f0ee367..bf89cb780d279708a71cdcb48858a39b95aa07a7 100644
--- a/ui/base/cursor/cursor_loader_x11_unittest.cc
+++ b/ui/base/cursor/cursor_loader_x11_unittest.cc
@@ -8,13 +8,15 @@
 #undef Bool
 
 #include "base/logging.h"
+#include "grit/ui_resources.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/cursor/cursor_util.h"
+#include "ui/gfx/geometry/point.h"
 
 namespace ui {
 
-TEST(CursorLoaderX11Test, ScaleAndRotate) {
+TEST(CursorLoaderX11Test, ScaleAndRotateCursorBitmapAndHotpoint) {
   SkBitmap bitmap;
   bitmap.setConfig(SkBitmap::kARGB_8888_Config, 10, 5);
   bitmap.allocPixels();
@@ -56,4 +58,27 @@ TEST(CursorLoaderX11Test, ScaleAndRotate) {
   EXPECT_EQ("14,2", hotpoint.ToString());
 }
 
+TEST(CursorLoaderX11Test, Scale) {
+  const int kCursorId = 1;
+  test::ResetXCursorCache();
+  CursorLoaderX11 loader;
+  loader.set_scale(1.0f);
+
+  loader.LoadImageCursor(kCursorId, IDR_AURA_CURSOR_MOVE, gfx::Point());
+  const XcursorImage* image =
+      test::GetCachedXcursorImage(loader.GetCursorForTest(kCursorId));
+  int height = image->height;
+  int width = image->width;
+  loader.UnloadAll();
+
+  // Load 2x cursor and make sure its size is 2x of the 1x cusor.
+  loader.set_scale(2.0f);
+  loader.LoadImageCursor(kCursorId, IDR_AURA_CURSOR_MOVE, gfx::Point());
+  image = test::GetCachedXcursorImage(loader.GetCursorForTest(kCursorId));
+  EXPECT_EQ(height * 2, static_cast<int>(image->height));
+  EXPECT_EQ(width * 2, static_cast<int>(image->width));
+
+  test::ResetXCursorCache();
+}
+
 }  // namespace ui