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

chrome/browser/ui/cocoa/accelerators_cocoa.mm

 // Copyright (c) 2011 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/browser/ui/cocoa/accelerators_cocoa.h"
 
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "chrome/app/chrome_command_ids.h"
 #import "ui/base/accelerators/platform_accelerator_cocoa.h"
 #import "ui/events/cocoa/cocoa_event_utils.h"
 #import "ui/events/keycodes/keyboard_code_conversion_mac.h"
 
 namespace {
 
@@ skipping 100 matching lines @@
 
 // Create a cross platform accelerator given a cross platform |key_code| and
 // the |cocoa_modifiers|.
 ui::Accelerator AcceleratorFromKeyCode(ui::KeyboardCode key_code,
                                        NSUInteger cocoa_modifiers) {
   int cross_platform_modifiers = ui::EventFlagsFromModifiers(cocoa_modifiers);
   ui::Accelerator accelerator(key_code, cross_platform_modifiers);
 
   scoped_ptr<ui::PlatformAccelerator> platform_accelerator =
       PlatformAcceleratorFromKeyCode(key_code, cocoa_modifiers);
-  accelerator.set_platform_accelerator(platform_accelerator.Pass());
+  accelerator.set_platform_accelerator(std::move(platform_accelerator));
   return accelerator;
 }
 
 }  // namespace
 
 AcceleratorsCocoa::AcceleratorsCocoa() {
   for (size_t i = 0; i < arraysize(kAcceleratorMap); ++i) {
     const AcceleratorMapping& entry = kAcceleratorMap[i];
     ui::Accelerator accelerator =
         AcceleratorFromKeyCode(entry.key_code, entry.modifiers);
@@ skipping 43 matching lines @@
     NSUInteger mask = platform_accelerator->modifier_mask();
     BOOL maskEqual =
         (mask == modifiers) || ((mask & (~NSShiftKeyMask)) == modifiers);
     NSString* string = [NSString stringWithFormat:@"%C", shifted_character];
     if ([string isEqual:key_equivalent] && maskEqual)
       return &*it;
   }
 
   return NULL;
 }