RootLayerScrolling: Fix PaintControllerPaintTestForSlimmingPaintV2

third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h

Index: third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
diff --git a/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h b/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
index 8cda2f5ee807a3c14631565e20cfa53f712491ea..050195eb228a382391b6f8e9ee85c6edf3f8f94d 100644
--- a/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
+++ b/third_party/WebKit/Source/core/paint/PaintControllerPaintTest.h
@@ -88,10 +88,13 @@ class PaintControllerPaintTest : public PaintControllerPaintTestBase {
 };
 
 class PaintControllerPaintTestForSlimmingPaintV2
-    : public PaintControllerPaintTestBase {
+    : public PaintControllerPaintTestBase,
+      public testing::WithParamInterface<bool>,
+      private ScopedRootLayerScrollingForTest {
  public:
   PaintControllerPaintTestForSlimmingPaintV2()
-      : PaintControllerPaintTestBase(true) {}
+      : PaintControllerPaintTestBase(true),
+        ScopedRootLayerScrollingForTest(GetParam()) {}
 };
 
 class PaintControllerPaintTestForSlimmingPaintV1AndV2