Refactoring to use ArrayVector where applicable

test/cctest/test-cpu-profiler.cc

Index: test/cctest/test-cpu-profiler.cc
diff --git a/test/cctest/test-cpu-profiler.cc b/test/cctest/test-cpu-profiler.cc
index 24c84c3df82c6340ab9fceadddacf7cc6b1fd7bb..688e7fc266ca25768f7986e98b964d0e97768b0b 100644
--- a/test/cctest/test-cpu-profiler.cc
+++ b/test/cctest/test-cpu-profiler.cc
@@ -461,8 +461,7 @@ static const v8::CpuProfileNode* GetChild(v8::Local<v8::Context> context,
   const v8::CpuProfileNode* result = FindChild(context, node, name);
   if (!result) {
     char buffer[100];
-    i::SNPrintF(Vector<char>(buffer, arraysize(buffer)),
-                "Failed to GetChild: %s", name);
+    i::SNPrintF(i::ArrayVector(buffer), "Failed to GetChild: %s", name);
     FATAL(buffer);
   }
   return result;