Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/button/menu_button_unittest.cc

Index: ui/views/controls/button/menu_button_unittest.cc
diff --git a/ui/views/controls/button/menu_button_unittest.cc b/ui/views/controls/button/menu_button_unittest.cc
index fdfc4d0a9b4965830aee1e5ff8a825ff291ec6f4..86ee12b061c249bf12fb4b4a346411c4a8e46755 100644
--- a/ui/views/controls/button/menu_button_unittest.cc
+++ b/ui/views/controls/button/menu_button_unittest.cc
@@ -4,8 +4,9 @@
 
 #include "ui/views/controls/button/menu_button.h"
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
@@ -104,7 +105,7 @@ class MenuButtonTest : public ViewsTestBase {
 
   Widget* widget_;
   TestMenuButton* button_;
-  scoped_ptr<ui::test::EventGenerator> generator_;
+  std::unique_ptr<ui::test::EventGenerator> generator_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuButtonTest);
 };
@@ -184,7 +185,7 @@ class PressStateMenuButtonListener : public MenuButtonListener {
  private:
   MenuButton* menu_button_;
 
-  scoped_ptr<MenuButton::PressedLock> pressed_lock_;
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock_;
 
   // The |pressed_lock_| will be released when true.
   bool release_lock_;
@@ -349,7 +350,7 @@ TEST_F(MenuButtonTest, ButtonStateForMenuButtonsWithPressedLocks) {
   EXPECT_EQ(Button::STATE_HOVERED, button()->state());
 
   // Introduce a PressedLock, which should make the button pressed.
-  scoped_ptr<MenuButton::PressedLock> pressed_lock1(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock1(
       new MenuButton::PressedLock(button()));
   EXPECT_EQ(Button::STATE_PRESSED, button()->state());
 
@@ -358,7 +359,7 @@ TEST_F(MenuButtonTest, ButtonStateForMenuButtonsWithPressedLocks) {
   EXPECT_EQ(Button::STATE_PRESSED, button()->state());
 
   // Creating a new lock should obviously keep the button pressed.
-  scoped_ptr<MenuButton::PressedLock> pressed_lock2(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock2(
       new MenuButton::PressedLock(button()));
   EXPECT_EQ(Button::STATE_PRESSED, button()->state());
 
@@ -483,12 +484,12 @@ TEST_F(MenuButtonTest, InkDropStateForMenuButtonsWithPressedLocks) {
   TestInkDropDelegate ink_drop_delegate;
   button()->set_ink_drop_delegate(&ink_drop_delegate);
 
-  scoped_ptr<MenuButton::PressedLock> pressed_lock1(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock1(
       new MenuButton::PressedLock(button()));
 
   EXPECT_EQ(InkDropState::ACTIVATED, ink_drop_delegate.state());
 
-  scoped_ptr<MenuButton::PressedLock> pressed_lock2(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock2(
       new MenuButton::PressedLock(button()));
 
   EXPECT_EQ(InkDropState::ACTIVATED, ink_drop_delegate.state());
@@ -507,13 +508,13 @@ TEST_F(MenuButtonTest, OneInkDropAnimationForReentrantPressedLocks) {
   TestInkDropDelegate ink_drop_delegate;
   button()->set_ink_drop_delegate(&ink_drop_delegate);
 
-  scoped_ptr<MenuButton::PressedLock> pressed_lock1(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock1(
       new MenuButton::PressedLock(button()));
 
   EXPECT_EQ(InkDropState::ACTIVATED, ink_drop_delegate.state());
   ink_drop_delegate.OnAction(InkDropState::ACTION_PENDING);
 
-  scoped_ptr<MenuButton::PressedLock> pressed_lock2(
+  std::unique_ptr<MenuButton::PressedLock> pressed_lock2(
       new MenuButton::PressedLock(button()));
 
   EXPECT_EQ(InkDropState::ACTION_PENDING, ink_drop_delegate.state());