Ignore rounding error between clip_layer_length_ and scroll_layer_length_

cc/base/math_util_unittest.cc

Index: cc/base/math_util_unittest.cc
diff --git a/cc/base/math_util_unittest.cc b/cc/base/math_util_unittest.cc
index 86afb34b68bf8fa4d9904d4980efbeb97d735106..ce765c741ff66a4d575fad439f3ebdfb85990622 100644
--- a/cc/base/math_util_unittest.cc
+++ b/cc/base/math_util_unittest.cc
@@ -457,9 +457,9 @@ TEST(MathUtilTest, RoundDownUnderflow) {
 }
 
 #define EXPECT_SIMILAR_VALUE(x, y) \
-  EXPECT_TRUE(MathUtil::IsNearlyTheSameForTesting(x, y))
+  EXPECT_TRUE(MathUtil::IsFloatNearlyTheSame(x, y))
 #define EXPECT_DISSIMILAR_VALUE(x, y) \
-  EXPECT_FALSE(MathUtil::IsNearlyTheSameForTesting(x, y))
+  EXPECT_FALSE(MathUtil::IsFloatNearlyTheSame(x, y))
 
 // Arbitrary point that shouldn't be different from zero.
 static const float zeroish = 1.0e-11f;