Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/cocoa/exclusive_access_bubble_window_controller.mm

 // 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/logging.h"  // for NOTREACHED()
 #include "base/mac/bundle_locations.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 35 matching lines @@
 // Sets |exitLabel_| based on |exitLabelPlaceholder_|,
 // sets |exitLabelPlaceholder_| to nil,
 // sets |denyButton_| text based on |bubbleType_|.
 - (void)initializeLabelAndButton;
 
 - (NSString*)getLabelText;
 
 - (void)hideSoon;
 
 // Returns the Accelerator for the Toggle Fullscreen menu item.
-+ (scoped_ptr<ui::PlatformAcceleratorCocoa>)acceleratorForToggleFullscreen;
++ (std::unique_ptr<ui::PlatformAcceleratorCocoa>)acceleratorForToggleFullscreen;
 
 // Returns a string representation fit for display of
 // +acceleratorForToggleFullscreen.
 + (NSString*)keyCommandString;
 
 + (NSString*)keyCombinationForAccelerator:
         (const ui::PlatformAcceleratorCocoa&)item;
 @end
 
 @implementation ExclusiveAccessBubbleWindowController
@@ skipping 218 matching lines @@
     return @"";
   extensions::ExtensionRegistry* registry =
       extensions::ExtensionRegistry::Get(profile_);
   return SysUTF16ToNSString(exclusive_access_bubble::GetLabelTextForType(
       bubbleType_, url_, registry));
 }
 
 // This looks at the Main Menu and determines what the user has set as the
 // key combination for quit. It then gets the modifiers and builds an object
 // to hold the data.
-+ (scoped_ptr<ui::PlatformAcceleratorCocoa>)acceleratorForToggleFullscreen {
++ (std::unique_ptr<ui::PlatformAcceleratorCocoa>)
+    acceleratorForToggleFullscreen {
   NSMenu* mainMenu = [NSApp mainMenu];
   // Get the application menu (i.e. Chromium).
   for (NSMenuItem* menu in [mainMenu itemArray]) {
     for (NSMenuItem* item in [[menu submenu] itemArray]) {
       // Find the toggle presentation mode item.
       if ([item tag] == IDC_PRESENTATION_MODE) {
-        return scoped_ptr<ui::PlatformAcceleratorCocoa>(
+        return std::unique_ptr<ui::PlatformAcceleratorCocoa>(
             new ui::PlatformAcceleratorCocoa([item keyEquivalent],
                                              [item keyEquivalentModifierMask]));
       }
     }
   }
   // Default to Cmd+Shift+F.
-  return scoped_ptr<ui::PlatformAcceleratorCocoa>(
+  return std::unique_ptr<ui::PlatformAcceleratorCocoa>(
       new ui::PlatformAcceleratorCocoa(@"f",
                                        NSCommandKeyMask | NSShiftKeyMask));
 }
 
 // This looks at the Main Menu and determines what the user has set as the
 // key combination for quit. It then gets the modifiers and builds a string
 // to display them.
 + (NSString*)keyCommandString {
-  scoped_ptr<ui::PlatformAcceleratorCocoa> accelerator(
+  std::unique_ptr<ui::PlatformAcceleratorCocoa> accelerator(
       [[self class] acceleratorForToggleFullscreen]);
   return [[self class] keyCombinationForAccelerator:*accelerator];
 }
 
 + (NSString*)keyCombinationForAccelerator:
         (const ui::PlatformAcceleratorCocoa&)item {
   NSMutableString* string = [NSMutableString string];
   NSUInteger modifiers = item.modifier_mask();
 
   if (modifiers & NSCommandKeyMask)
@@ skipping 14 matching lines @@
 - (void)hideSoon {
   hideTimer_.reset(
       [[NSTimer scheduledTimerWithTimeInterval:kInitialDelay
                                         target:self
                                       selector:@selector(hideTimerFired:)
                                       userInfo:nil
                                        repeats:NO] retain]);
 }
 
 @end