Migrate WTF::Deque::first() to ::front()

third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp
index bd78c6c66c9bd38bbc447af9c93c812c5793e298..bf7d7737e2a949bccc90312bcaeeb46385d70282 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappableVisitorTest.cpp
@@ -171,11 +171,11 @@ TEST(ScriptWrappableVisitorTest, OilpanClearsMarkingDequeWhenObjectDied) {
 
   visitor->markAndPushToMarkingDeque(object);
 
-  EXPECT_EQ(visitor->getMarkingDeque()->first().rawObjectPointer(), object);
+  EXPECT_EQ(visitor->getMarkingDeque()->front().rawObjectPointer(), object);
 
   preciselyCollectGarbage();
 
-  EXPECT_EQ(visitor->getMarkingDeque()->first().rawObjectPointer(), nullptr);
+  EXPECT_EQ(visitor->getMarkingDeque()->front().rawObjectPointer(), nullptr);
 
   visitor->AbortTracing();
 }