Index: cc/test/layer_test_common.cc |
diff --git a/cc/test/layer_test_common.cc b/cc/test/layer_test_common.cc |
index 7e835b892a59a1fe372672fad0dddd2dec52e13d..715aee0b9f56491870baa31d224df7f23e01237c 100644 |
--- a/cc/test/layer_test_common.cc |
+++ b/cc/test/layer_test_common.cc |
@@ -75,7 +75,8 @@ void LayerTestCommon::VerifyQuadsAreOccluded(const QuadList& quads, |
// Quads that are fully occluded on one axis only should be shrunken. |
for (const auto& quad : quads) { |
- DCHECK(quad->quadTransform().IsIdentityOrIntegerTranslation()); |
+ DCHECK(quad->quadTransform().IsIdentityOrIntegerTranslation()) |
+ << quad->quadTransform().ToString(); |
gfx::Rect target_rect = |
MathUtil::MapEnclosingClippedRect(quad->quadTransform(), quad->rect); |
gfx::Rect target_visible_rect = MathUtil::MapEnclosingClippedRect( |