Index: third_party/WebKit/Source/platform/animation/TimingFunction.cpp |
diff --git a/third_party/WebKit/Source/platform/animation/TimingFunction.cpp b/third_party/WebKit/Source/platform/animation/TimingFunction.cpp |
index 905fbf04127516a6e89c782f82bfc6bfff53bf3d..f586caa4673accb8bc34475df6591637bbf95f8d 100644 |
--- a/third_party/WebKit/Source/platform/animation/TimingFunction.cpp |
+++ b/third_party/WebKit/Source/platform/animation/TimingFunction.cpp |
@@ -127,7 +127,9 @@ String StepsTimingFunction::toString() const |
builder.append("step-"); |
builder.append(positionString); |
} else { |
- builder.append("steps(" + String::numberToStringECMAScript(this->numberOfSteps()) + ", "); |
+ builder.append("steps("); |
+ builder.append(String::numberToStringECMAScript(this->numberOfSteps())); |
+ builder.append(", "); |
builder.append(positionString); |
builder.append(')'); |
} |