Convert Pass()→std::move() for iOS build.

base/memory/scoped_ptr_unittest.cc

 // Copyright (c) 2012 The Chromium 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 "base/memory/scoped_ptr.h"
 
 #include <stddef.h>
 
 #include <sstream>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 // Used to test depth subtyping.
@@ skipping 385 matching lines @@
 #if !defined(OS_ANDROID) && !defined(OS_LINUX)
   // Test uncaught Pass() does not have side effects, because Pass()
   // is implemented by std::move().
   // TODO(danakj): Remove this test case when we remove Pass().
   {
     ConDecLogger* logger = new ConDecLogger(&constructed);
     scoped_ptr<ConDecLogger> scoper(logger);
     EXPECT_EQ(1, constructed);
 
     // Should auto-destruct logger by end of scope.
-    scoped_ptr<ConDecLogger>&& rvalue = scoper.Pass();
+    scoped_ptr<ConDecLogger>&& rvalue = std::move(scoper);

[dcheng, 2016/01/14 00:37:51]

Oops, this got included by accident. I've reverted just this one file.

     // The Pass() function mimics std::move(), which does not have side-effects.
     EXPECT_TRUE(scoper.get());
     EXPECT_TRUE(rvalue);
   }
   EXPECT_EQ(0, constructed);
 #endif
 
   // Test that passing to function which does nothing does not leak.
   {
     ConDecLogger* logger = new ConDecLogger(&constructed);
@@ skipping 407 matching lines @@
   EXPECT_FALSE(p < nullptr);
   EXPECT_TRUE(nullptr < p);
   EXPECT_FALSE(pnull < nullptr);
   EXPECT_FALSE(nullptr < pnull);
 
   EXPECT_FALSE(p <= nullptr);
   EXPECT_TRUE(nullptr <= p);
   EXPECT_TRUE(pnull <= nullptr);
   EXPECT_TRUE(nullptr <= pnull);
 }