Convert //chrome/installer from scoped_ptr to std::unique_ptr

chrome/installer/setup/setup_util_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 "chrome/installer/setup/setup_util_unittest.h"
 
 #include <windows.h>
 #include <shlobj.h>
 
+#include <memory>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
 #include "base/process/process_handle.h"
 #include "base/strings/string_util.h"
 #include "base/test/test_reg_util_win.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
 #include "base/version.h"
 #include "base/win/registry.h"
 #include "base/win/scoped_handle.h"
@@ skipping 25 matching lines @@
     return false;
   }
 
   base::win::ScopedHandle token(temp_handle);
 
   // First get the size of the buffer needed for |privileges| below.
   DWORD size;
   EXPECT_FALSE(::GetTokenInformation(token.Get(), TokenPrivileges, NULL, 0,
                                      &size));
 
-  scoped_ptr<BYTE[]> privileges_bytes(new BYTE[size]);
+  std::unique_ptr<BYTE[]> privileges_bytes(new BYTE[size]);
   TOKEN_PRIVILEGES* privileges =
       reinterpret_cast<TOKEN_PRIVILEGES*>(privileges_bytes.get());
 
   if (!::GetTokenInformation(token.Get(), TokenPrivileges, privileges, size,
                              &size)) {
     ADD_FAILURE();
     return false;
   }
 
   // There is no point getting a buffer to store more than |privilege_name|\0 as
   // anything longer will obviously not be equal to |privilege_name|.
   const DWORD desired_size = static_cast<DWORD>(wcslen(privilege_name));
   const DWORD buffer_size = desired_size + 1;
-  scoped_ptr<wchar_t[]> name_buffer(new wchar_t[buffer_size]);
+  std::unique_ptr<wchar_t[]> name_buffer(new wchar_t[buffer_size]);
   for (int i = privileges->PrivilegeCount - 1; i >= 0 ; --i) {
     LUID_AND_ATTRIBUTES& luid_and_att = privileges->Privileges[i];
     DWORD size = buffer_size;
     ::LookupPrivilegeName(NULL, &luid_and_att.Luid, name_buffer.get(), &size);
     if (size == desired_size &&
         wcscmp(name_buffer.get(), privilege_name) == 0) {
       return luid_and_att.Attributes == SE_PRIVILEGE_ENABLED;
     }
   }
   return false;
 }
 
 }  // namespace
 
 // Test that we are parsing Chrome version correctly.
 TEST(SetupUtilTest, GetMaxVersionFromArchiveDirTest) {
   // Create a version dir
   base::ScopedTempDir test_dir;
   ASSERT_TRUE(test_dir.CreateUniqueTempDir());
   base::FilePath chrome_dir = test_dir.path().AppendASCII("1.0.0.0");
   base::CreateDirectory(chrome_dir);
   ASSERT_TRUE(base::PathExists(chrome_dir));
-  scoped_ptr<Version> version(
+  std::unique_ptr<Version> version(
       installer::GetMaxVersionFromArchiveDir(test_dir.path()));
   ASSERT_EQ(version->GetString(), "1.0.0.0");
 
   base::DeleteFile(chrome_dir, true);
   ASSERT_FALSE(base::PathExists(chrome_dir)) << chrome_dir.value();
   ASSERT_TRUE(installer::GetMaxVersionFromArchiveDir(test_dir.path()) == NULL);
 
   chrome_dir = test_dir.path().AppendASCII("ABC");
   base::CreateDirectory(chrome_dir);
   ASSERT_TRUE(base::PathExists(chrome_dir));
@@ skipping 86 matching lines @@
   return installer::AdjustProcessPriority() ? PCCR_CHANGED : PCCR_UNCHANGED;
 }
 
 namespace {
 
 // A scoper that sets/resets the current process's priority class.
 class ScopedPriorityClass {
  public:
   // Applies |priority_class|, returning an instance if a change was made.
   // Otherwise, returns an empty scoped_ptr.
-  static scoped_ptr<ScopedPriorityClass> Create(DWORD priority_class);
+  static std::unique_ptr<ScopedPriorityClass> Create(DWORD priority_class);
   ~ScopedPriorityClass();
 
  private:
   explicit ScopedPriorityClass(DWORD original_priority_class);
   DWORD original_priority_class_;
   DISALLOW_COPY_AND_ASSIGN(ScopedPriorityClass);
 };
 
-scoped_ptr<ScopedPriorityClass> ScopedPriorityClass::Create(
+std::unique_ptr<ScopedPriorityClass> ScopedPriorityClass::Create(
     DWORD priority_class) {
   HANDLE this_process = ::GetCurrentProcess();
   DWORD original_priority_class = ::GetPriorityClass(this_process);
   EXPECT_NE(0U, original_priority_class);
   if (original_priority_class && original_priority_class != priority_class) {
     BOOL result = ::SetPriorityClass(this_process, priority_class);
     EXPECT_NE(FALSE, result);
     if (result) {
-      return scoped_ptr<ScopedPriorityClass>(
+      return std::unique_ptr<ScopedPriorityClass>(
           new ScopedPriorityClass(original_priority_class));
     }
   }
-  return scoped_ptr<ScopedPriorityClass>();
+  return std::unique_ptr<ScopedPriorityClass>();
 }
 
 ScopedPriorityClass::ScopedPriorityClass(DWORD original_priority_class)
     : original_priority_class_(original_priority_class) {}
 
 ScopedPriorityClass::~ScopedPriorityClass() {
   BOOL result = ::SetPriorityClass(::GetCurrentProcess(),
                                    original_priority_class_);
   EXPECT_NE(FALSE, result);
 }
@@ skipping 18 matching lines @@
 // Launching a subprocess at normal priority class is a noop.
 TEST(SetupUtilTest, AdjustFromNormalPriority) {
   ASSERT_EQ(static_cast<DWORD>(NORMAL_PRIORITY_CLASS),
             ::GetPriorityClass(::GetCurrentProcess()));
   EXPECT_EQ(PCCR_UNCHANGED, RelaunchAndDoProcessPriorityAdjustment());
 }
 
 // Launching a subprocess below normal priority class drops it to bg mode for
 // sufficiently recent operating systems.
 TEST(SetupUtilTest, AdjustFromBelowNormalPriority) {
-  scoped_ptr<ScopedPriorityClass> below_normal =
+  std::unique_ptr<ScopedPriorityClass> below_normal =
       ScopedPriorityClass::Create(BELOW_NORMAL_PRIORITY_CLASS);
   ASSERT_TRUE(below_normal);
   if (base::win::GetVersion() > base::win::VERSION_SERVER_2003)
     EXPECT_EQ(PCCR_CHANGED, RelaunchAndDoProcessPriorityAdjustment());
   else
     EXPECT_EQ(PCCR_UNCHANGED, RelaunchAndDoProcessPriorityAdjustment());
 }
 
 namespace {
 
@@ skipping 91 matching lines @@
         original_state_->GetNonVersionedProductState(kSystemInstall_,
                                                      kProductType_))
         ->set_version(Version());
   }
 
   static const bool kSystemInstall_;
   static const BrowserDistribution::Type kProductType_;
   base::ScopedTempDir test_dir_;
   Version product_version_;
   Version max_version_;
-  scoped_ptr<FakeInstallationState> original_state_;
-  scoped_ptr<installer::InstallerState> installer_state_;
+  std::unique_ptr<FakeInstallationState> original_state_;
+  std::unique_ptr<installer::InstallerState> installer_state_;
 
  private:
   registry_util::RegistryOverrideManager registry_override_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(FindArchiveToPatchTest);
 };
 
 const bool FindArchiveToPatchTest::kSystemInstall_ = false;
 const BrowserDistribution::Type FindArchiveToPatchTest::kProductType_ =
     BrowserDistribution::CHROME_BROWSER;
@@ skipping 252 matching lines @@
   }
 
   // Ensure that all values are absent.
   {
     base::win::RegistryValueIterator it(root_, path_.c_str());
     ASSERT_EQ(0u, it.ValueCount());
   }
 }
 
 }  // namespace installer