Remove PrefServiceSimple, replacing it with PrefService and PrefRegistrySimple.

chrome/browser/ui/cocoa/confirm_quit_panel_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>
 #import <QuartzCore/QuartzCore.h>
 
 #import "chrome/browser/ui/cocoa/confirm_quit_panel_controller.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/metrics/histogram.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/prefs/pref_registry_simple.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/cocoa/confirm_quit.h"
 #include "chrome/common/pref_names.h"
 #include "grit/generated_resources.h"
 #import "ui/base/accelerators/platform_accelerator_cocoa.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 // Constants ///////////////////////////////////////////////////////////////////
 
@@ skipping 12 matching lines @@
 const NSTimeInterval kDoubleTapTimeDelta = 0.32;
 
 // Functions ///////////////////////////////////////////////////////////////////
 
 namespace confirm_quit {
 
 void RecordHistogram(ConfirmQuitMetric sample) {
   UMA_HISTOGRAM_ENUMERATION("OSX.ConfirmToQuit", sample, kSampleCount);
 }
 
-void RegisterLocalState(PrefServiceSimple* local_state) {
-  local_state->RegisterBooleanPref(prefs::kConfirmToQuitEnabled, false);
+void RegisterLocalState(PrefRegistrySimple* registry) {
+  registry->RegisterBooleanPref(prefs::kConfirmToQuitEnabled, false);
 }
 
 }  // namespace confirm_quit
 
 // Custom Content View /////////////////////////////////////////////////////////
 
 // The content view of the window that draws a custom frame.
 @interface ConfirmQuitFrameView : NSView {
  @private
   NSTextField* message_;  // Weak, owned by the view hierarchy.
@@ skipping 355 matching lines @@
   if (modifiers & NSAlternateKeyMask)
     [string appendString:@"\u2325"];
   if (modifiers & NSShiftKeyMask)
     [string appendString:@"\u21E7"];
 
   [string appendString:[item.characters() uppercaseString]];
   return string;
 }
 
 @end