Fix matrix3d transform under page zoom

third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html

Index: third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html
diff --git a/third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html b/third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html
index 94ea8e7badbe348d4e58d7871fab449ae58bb9a1..0ee5d03028dc3e063bb0c6b0e259605245700ba7 100644
--- a/third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html
+++ b/third_party/WebKit/LayoutTests/animations/zoom-responsive-transform-animation-expected.html
@@ -21,10 +21,10 @@ internals.setZoomFactor(2);
   'perspective(200px) translate3D(10px, 10px, 10px)',
   'matrix(0, 1, 1, 0, 10, 10)',
   'matrix3d(' +
-    '0, 1, 0, 0, ' +
-    '1, 0, 0, 0, ' +
-    '0, 0, 1, 0, ' +
-    '10, 10, 10, 1)',
+    '0.707106781186548, 0.000000000000000, -0.707106781186547, 0.003535533905933,' +
+    '0.000000000000000, 1.000000000000000, 0.000000000000000, 0.000000000000000,' +
+    '0.707106781186547, 0.000000000000000, 0.707106781186548, -0.003535533905933,' +
+    '0.000000000000000, 0.000000000000000, 0.000000000000000, 1.000000000000000)', // Equivalent to perspective(200px) rotateY(45deg)
   'perspective(200px) rotateY(45deg)',
   'none', // Composited animations fail to zoom the last expectation correctly. ):
 ].forEach(transform => {