Replace SmartArrayPointer<T> with unique_ptr<T[]>

src/runtime/runtime-test.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
+#include <memory>
+
 #include "src/arguments.h"
 #include "src/deoptimizer.h"
 #include "src/frames-inl.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/isolate-inl.h"
 #include "src/snapshot/natives.h"
 
 namespace v8 {
 namespace internal {
 
@@ skipping 375 matching lines @@
   base::OS::DebugBreak();
   return isolate->heap()->undefined_value();
 }
 
 
 // Sets a v8 flag.
 RUNTIME_FUNCTION(Runtime_SetFlags) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_CHECKED(String, arg, 0);
-  base::SmartArrayPointer<char> flags =
+  std::unique_ptr<char[]> flags =
       arg->ToCString(DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL);
   FlagList::SetFlagsFromString(flags.get(), StrLength(flags.get()));
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_Abort) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 1);
   CONVERT_SMI_ARG_CHECKED(message_id, 0);
@@ skipping 176 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_SpeciesProtector) {
   SealHandleScope shs(isolate);
   DCHECK_EQ(0, args.length());
   return isolate->heap()->ToBoolean(isolate->IsArraySpeciesLookupChainIntact());
 }
 
 
 }  // namespace internal
 }  // namespace v8