Remove `SKIP` expectations for Mac tests related to scroll animations.

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index f976c06147fd1d4db57c47c4d9ccae9faa0c7253..35c1a85a38bf1ac2f36b1d6354f10b76542134cd 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -901,13 +901,6 @@ crbug.com/385014 crbug.com/410145 accessibility/canvas-fallback-content-2.html [
 
 crbug.com/440452 virtual/display_list_2d_canvas/fast/canvas/canvas-partial-invalidation-zoomed.html [ Pass Timeout ]
 
-crbug.com/364614 [ Mac ] fast/scroll-behavior/overflow-scroll-animates.html [ Skip ]
-crbug.com/364614 [ Mac ] virtual/threaded/fast/scroll-behavior/overflow-scroll-animates.html [ Skip ]
-crbug.com/364614 [ Mac ] virtual/scroll_customization/fast/scroll-behavior/overflow-scroll-animates.html [ Skip ]
-crbug.com/364614 [ Mac ] fast/scroll-behavior/overflow-scroll-root-frame-animates.html [ Skip ]
-crbug.com/364614 [ Mac ] virtual/threaded/fast/scroll-behavior/overflow-scroll-root-frame-animates.html [ Skip ]
-crbug.com/364614 [ Mac ] virtual/scroll_customization/fast/scroll-behavior/overflow-scroll-root-frame-animates.html [ Skip ]
-
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/fixed-background-in-iframe.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/horizontal-smooth-scroll-in-rtl.html [ Skip ]
 crbug.com/574283 [ Mac ] virtual/threaded/fast/scroll-behavior/smooth-scroll/main-thread-scrolling-reason-added.html [ Skip ]