1 files changed, 8 insertions, 0 deletions
diff --git a/src/effects/SkOverdrawColorFilter.cpp b/src/effects/SkOverdrawColorFilter.cpp
index 71dbb72011..01dab6544f 100644
--- a/src/effects/SkOverdrawColorFilter.cpp
+++ b/src/effects/SkOverdrawColorFilter.cpp
@@ -36,6 +36,14 @@ void SkOverdrawColorFilter::onAppendStages(SkRasterPipeline* p,
     p->append(SkRasterPipeline::callback, ctx);
 }
 
+void SkOverdrawColorFilter::toString(SkString* str) const {
+    str->append("SkOverdrawColorFilter (");
+    for (int i = 0; i < kNumColors; i++) {
+        str->appendf("%d: %x\n", i, fColors[i]);
+    }
+    str->append(")");
+}
+
 void SkOverdrawColorFilter::flatten(SkWriteBuffer& buffer) const {
     buffer.writeByteArray(fColors, kNumColors * sizeof(SkPMColor));
 }