Replace SmartPointer<T> with unique_ptr<T>

test/cctest/test-lockers.cc

 // Copyright 2007-2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <limits.h>
 
+#include <memory>
+
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/base/platform/platform.h"
-#include "src/base/smart-pointers.h"
 #include "src/compilation-cache.h"
 #include "src/execution.h"
 #include "src/isolate.h"
 #include "src/parsing/parser.h"
 #include "src/unicode-inl.h"
 #include "src/utils.h"
 #include "test/cctest/cctest.h"
 
 using ::v8::Context;
 using ::v8::Extension;
@@ skipping 48 matching lines @@
   v8::Isolate* isolate_;
   Persistent<v8::Context> context_;
 };
 
 
 // Migrates an isolate from one thread to another
 TEST(KangarooIsolates) {
   v8::Isolate::CreateParams create_params;
   create_params.array_buffer_allocator = CcTest::array_buffer_allocator();
   v8::Isolate* isolate = v8::Isolate::New(create_params);
-  v8::base::SmartPointer<KangarooThread> thread1;
+  std::unique_ptr<KangarooThread> thread1;
   {
     v8::Locker locker(isolate);
     v8::Isolate::Scope isolate_scope(isolate);
     v8::HandleScope handle_scope(isolate);
     v8::Local<v8::Context> context = v8::Context::New(isolate);
     v8::Context::Scope context_scope(context);
     CHECK_EQ(isolate, v8::Isolate::GetCurrent());
     CompileRun("function getValue() { return 30; }");
-    thread1.Reset(new KangarooThread(isolate, context));
+    thread1.reset(new KangarooThread(isolate, context));
   }
   thread1->Start();
   thread1->Join();
 }
 
 
 static void CalcFibAndCheck(v8::Local<v8::Context> context) {
   Local<Value> v = CompileRun("function fib(n) {"
                               "  if (n <= 2) return 1;"
                               "  return fib(n-1) + fib(n-2);"
@@ skipping 335 matching lines @@
 class LockAndUnlockDifferentIsolatesThread : public JoinableThread {
  public:
   LockAndUnlockDifferentIsolatesThread(v8::Isolate* isolate1,
                                        v8::Isolate* isolate2)
     : JoinableThread("LockAndUnlockDifferentIsolatesThread"),
       isolate1_(isolate1),
       isolate2_(isolate2) {
   }
 
   virtual void Run() {
-    v8::base::SmartPointer<LockIsolateAndCalculateFibSharedContextThread>
-        thread;
+    std::unique_ptr<LockIsolateAndCalculateFibSharedContextThread> thread;
     v8::Locker lock1(isolate1_);
     CHECK(v8::Locker::IsLocked(isolate1_));
     CHECK(!v8::Locker::IsLocked(isolate2_));
     {
       v8::Isolate::Scope isolate_scope(isolate1_);
       v8::HandleScope handle_scope(isolate1_);
       v8::Local<v8::Context> context1 = v8::Context::New(isolate1_);
       {
         v8::Context::Scope context_scope(context1);
         CalcFibAndCheck(context1);
       }
-      thread.Reset(new LockIsolateAndCalculateFibSharedContextThread(
-          isolate1_, context1));
+      thread.reset(new LockIsolateAndCalculateFibSharedContextThread(isolate1_,
+                                                                     context1));
     }
     v8::Locker lock2(isolate2_);
     CHECK(v8::Locker::IsLocked(isolate1_));
     CHECK(v8::Locker::IsLocked(isolate2_));
     {
       v8::Isolate::Scope isolate_scope(isolate2_);
       v8::HandleScope handle_scope(isolate2_);
       v8::Local<v8::Context> context2 = v8::Context::New(isolate2_);
       {
         v8::Context::Scope context_scope(context2);
@@ skipping 240 matching lines @@
                                           kSimpleExtensionSource));
   const char* extension_names[] = { "test0", "test1",
                                     "test2", "test3", "test4",
                                     "test5", "test6", "test7" };
   i::List<JoinableThread*> threads(kNThreads);
   for (int i = 0; i < kNThreads; i++) {
     threads.Add(new IsolateGenesisThread(8, extension_names));
   }
   StartJoinAndDeleteThreads(threads);
 }