Don't pass subpixel offsets through non-translation transforms

third_party/WebKit/LayoutTests/paint/invalidation/subpixel-offset-scaled-transform-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/subpixel-offset-scaled-transform-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/subpixel-offset-scaled-transform-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/subpixel-offset-scaled-transform-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9330bf2821cc2ad1a2fc6c4bdcfaf0f95a9a9f5f
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/subpixel-offset-scaled-transform-expected.txt
@@ -0,0 +1,43 @@
+{
+  "layers": [
+    {
+      "name": "LayoutView #document",
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "paintInvalidations": [
+        {
+          "object": "LayoutBlockFlow (relative positioned) DIV class='child'",
+          "rect": [8, 8, 81, 40],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow (relative positioned) DIV class='child'",
+          "rect": [8, 8, 80, 40],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow (relative positioned) DIV class='child scale'",
+          "rect": [8, 58, 41, 40],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow (relative positioned) DIV class='child scale'",
+          "rect": [8, 58, 41, 40],
+          "reason": "bounds change"
+        }
+      ]
+    }
+  ],
+  "objectPaintInvalidations": [
+    {
+      "object": "LayoutBlockFlow (relative positioned) DIV class='child'",
+      "reason": "bounds change"
+    },
+    {
+      "object": "LayoutBlockFlow (relative positioned) DIV class='child scale'",
+      "reason": "bounds change"
+    }
+  ]
+}
+