Introduce AcccessibilityManager

chrome/browser/chromeos/preferences.cc

Index: chrome/browser/chromeos/preferences.cc
diff --git a/chrome/browser/chromeos/preferences.cc b/chrome/browser/chromeos/preferences.cc
index e4490ceb8d77682a66a8d3e4f6d5c9d7441310cf..56a926649cdd6860a27a29fadbf05acbdbb0d12e 100644
--- a/chrome/browser/chromeos/preferences.cc
+++ b/chrome/browser/chromeos/preferences.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/chromeos/preferences.h"
 
 #include "ash/magnifier/magnifier_constants.h"
+#include "ash/shell_delegate.h"
 #include "base/chromeos/chromeos_version.h"
 #include "base/command_line.h"
 #include "base/i18n/time_formatting.h"
@@ -60,10 +61,8 @@ Preferences::~Preferences() {
 
 // static
 void Preferences::RegisterPrefs(PrefRegistrySimple* registry) {
-  registry->RegisterBooleanPref(prefs::kHighContrastEnabled, false);
   registry->RegisterBooleanPref(prefs::kOwnerPrimaryMouseButtonRight, false);
   registry->RegisterBooleanPref(prefs::kOwnerTapToClickEnabled, true);
-  registry->RegisterBooleanPref(prefs::kSpokenFeedbackEnabled, false);
   registry->RegisterBooleanPref(prefs::kVirtualKeyboardEnabled, false);
 }
 
@@ -108,6 +107,12 @@ void Preferences::RegisterUserPrefs(PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(prefs::kLabsAdvancedFilesystemEnabled,
                                 false,
                                 PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterBooleanPref(prefs::kSpokenFeedbackEnabled,
+                                false,
+                                PrefRegistrySyncable::SYNCABLE_PREF);
+  registry->RegisterBooleanPref(prefs::kHighContrastEnabled,
+                                false,
+                                PrefRegistrySyncable::SYNCABLE_PREF);
   registry->RegisterBooleanPref(prefs::kScreenMagnifierEnabled,
                                 false,
                                 PrefRegistrySyncable::SYNCABLE_PREF);
@@ -347,10 +352,16 @@ void Preferences::InitUserPrefs(PrefServiceSyncable* prefs) {
   three_finger_swipe_enabled_.Init(prefs::kEnableTouchpadThreeFingerSwipe,
       prefs, callback);
   natural_scroll_.Init(prefs::kNaturalScroll, prefs, callback);
-  screen_magnifier_enabled_.Init(prefs::kScreenMagnifierEnabled,
-                                 prefs, callback);
-  screen_magnifier_type_.Init(prefs::kScreenMagnifierType, prefs, callback);
-  screen_magnifier_scale_.Init(prefs::kScreenMagnifierScale, prefs, callback);
+  a11y_spoken_feedback_enabled_.Init(prefs::kSpokenFeedbackEnabled,
+                                     prefs, callback);
+  a11y_high_contrast_enabled_.Init(prefs::kHighContrastEnabled,
+                                   prefs, callback);
+  a11y_screen_magnifier_enabled_.Init(prefs::kScreenMagnifierEnabled,
+                                      prefs, callback);
+  a11y_screen_magnifier_type_.Init(prefs::kScreenMagnifierType,
+                                   prefs, callback);
+  a11y_screen_magnifier_scale_.Init(prefs::kScreenMagnifierScale,
+                                    prefs, callback);
   mouse_sensitivity_.Init(prefs::kMouseSensitivity, prefs, callback);
   touchpad_sensitivity_.Init(prefs::kTouchpadSensitivity, prefs, callback);
   use_24hour_clock_.Init(prefs::kUse24HourClock, prefs, callback);