Don't use nonstandard %% dimension in unit tests

The current parser allows an arbitrary number of %s (e.g. left: 10%%%),
but we shouldn't depend on it in our unit tests.

Review URL: https://codereview.chromium.org/641343004

git-svn-id: svn://svn.chromium.org/blink/trunk@183857 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/animation/LengthStyleInterpolationTest.cpp

@@ -113,7 +113,7 @@ TEST_F(AnimationLengthStyleInterpolationTest, MultipleUnits)
     initLengthArray(expectation);
     OwnPtrWillBeRawPtr<InterpolableList> list = createInterpolableLength(0, 10, 0, 10, 0, 10, 0, 10, 0, 10);
     toCSSPrimitiveValue(interpolableValueToLength(list.get(), ValueRangeAll).get())->accumulateLengthArray(expectation);
-    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(10%% + 10ex + 10ch + 10vh + 10vmax)")));
+    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(10% + 10ex + 10ch + 10vh + 10vmax)")));
 }
 
 }

third_party/WebKit/Source/core/css/CSSCalculationValueTest.cpp

@@ -179,20 +179,20 @@ TEST(CSSCalculationValue, AddToLengthUnitValues)
 
     expectation.at(CSSPrimitiveValue::UnitTypePixels) = 0;
     expectation.at(CSSPrimitiveValue::UnitTypePercentage) = 20;
-    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "20%%")));
+    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "20%")));
 
     expectation.at(CSSPrimitiveValue::UnitTypePixels) = 30;
     expectation.at(CSSPrimitiveValue::UnitTypePercentage) = -40;
-    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(30px - 40%%)")));
+    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(30px - 40%)")));
 
     expectation.at(CSSPrimitiveValue::UnitTypePixels) = 90;
     expectation.at(CSSPrimitiveValue::UnitTypePercentage) = 10;
-    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(1in + 10%% - 6px)")));
+    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc(1in + 10% - 6px)")));
 
     expectation.at(CSSPrimitiveValue::UnitTypePixels) = 15;
     expectation.at(CSSPrimitiveValue::UnitTypeFontSize) = 20;
     expectation.at(CSSPrimitiveValue::UnitTypePercentage) = -40;
-    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc((1 * 2) * (5px + 20em / 2) - 80%% / (3 - 1) + 5px)")));
+    EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "calc((1 * 2) * (5px + 20em / 2) - 80% / (3 - 1) + 5px)")));
 }
 
 }