Added the AutomaticProfileResetter service.

base/prefs/pref_service.cc

 // 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.
 
 #include "base/prefs/pref_service.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 171 matching lines @@
   base::DictionaryValue* out = new base::DictionaryValue;
   PrefRegistry::const_iterator i = pref_registry_->begin();
   for (; i != pref_registry_->end(); ++i) {
     const base::Value* value = GetPreferenceValue(i->first);
     DCHECK(value);
     out->Set(i->first, value->DeepCopy());
   }
   return out;
 }
 
+base::DictionaryValue* PrefService::GetPreferenceValuesWithoutPathExpansion()
+    const {
+  DCHECK(CalledOnValidThread());
+  base::DictionaryValue* out = new base::DictionaryValue;
+  PrefRegistry::const_iterator i = pref_registry_->begin();
+  for (; i != pref_registry_->end(); ++i) {
+    const base::Value* value = GetPreferenceValue(i->first);
+    DCHECK(value);
+    out->SetWithoutPathExpansion(i->first, value->DeepCopy());
+  }
+  return out;
+}
+
 const PrefService::Preference* PrefService::FindPreference(
     const char* pref_name) const {
   DCHECK(CalledOnValidThread());
   PreferenceMap::iterator it = prefs_map_.find(pref_name);
   if (it != prefs_map_.end())
     return &(it->second);
   const base::Value* default_value = NULL;
   if (!pref_registry_->defaults()->GetValue(pref_name, &default_value))
     return NULL;
   it = prefs_map_.insert(
@@ skipping 380 matching lines @@
       DCHECK(found_value->IsType(default_type));
       return found_value;
     } else {
       // Every registered preference has at least a default value.
       NOTREACHED() << "no valid value found for registered pref " << path;
     }
   }
 
   return NULL;
 }