Added collecting of data to be fed to the JTL interpreter.

chrome/browser/profile_resetter/automatic_profile_resetter_mementos.cc

 // Copyright 2013 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/profile_resetter/automatic_profile_resetter_mementos.h"
 
+#include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 
 using base::DictionaryValue;
 
+
 // AutomaticProfileResetter::PreferenceHostedPromptMemento -------------------
 
 PreferenceHostedPromptMemento::PreferenceHostedPromptMemento(Profile* profile)
     : profile_(profile) {}
+
 PreferenceHostedPromptMemento::~PreferenceHostedPromptMemento() {}
 
 std::string PreferenceHostedPromptMemento::ReadValue() const {
   PrefService* prefs = profile_->GetPrefs();
   DCHECK(prefs);
   return prefs->GetString(prefs::kProfileResetPromptMemento);
 }
 
 void PreferenceHostedPromptMemento::StoreValue(const std::string& value) {
   PrefService* prefs = profile_->GetPrefs();
   DCHECK(prefs);
   prefs->SetString(prefs::kProfileResetPromptMemento, value);
 }
 
+
 // AutomaticProfileResetter::LocalStateHostedPromptMemento -------------------
 
 LocalStateHostedPromptMemento::LocalStateHostedPromptMemento(Profile* profile)
     : profile_(profile) {}
+
 LocalStateHostedPromptMemento::~LocalStateHostedPromptMemento() {}
 
 std::string LocalStateHostedPromptMemento::ReadValue() const {
   PrefService* local_state = g_browser_process->local_state();
   DCHECK(local_state);
 
   const DictionaryValue* prompt_shown_dict =
       local_state->GetDictionary(prefs::kProfileResetPromptMemento);
   std::string profile_key = GetProfileKey();
   if (!prompt_shown_dict || profile_key.empty()) {
     NOTREACHED();
-    return "";
+    return std::string();
   }
   std::string value;
-  return prompt_shown_dict->GetStringWithoutPathExpansion(profile_key, &value)
-             ? value
-             : "";
+  return prompt_shown_dict->GetStringWithoutPathExpansion(profile_key, &value) ?
+      value : std::string();
 }
 
 void LocalStateHostedPromptMemento::StoreValue(const std::string& value) {
   PrefService* local_state = g_browser_process->local_state();
   DCHECK(local_state);
 
   DictionaryPrefUpdate prompt_shown_dict_update(
       local_state, prefs::kProfileResetPromptMemento);
   std::string profile_key = GetProfileKey();
   if (profile_key.empty()) {
     NOTREACHED();
     return;
   }
   prompt_shown_dict_update.Get()->SetStringWithoutPathExpansion(profile_key,
                                                                 value);
 }
 
 std::string LocalStateHostedPromptMemento::GetProfileKey() const {
   return profile_->GetPath().BaseName().MaybeAsASCII();
 }
 
+
 // AutomaticProfileResetter::FileHostedPromptMemento -------------------------
 
 FileHostedPromptMemento::FileHostedPromptMemento(Profile* profile)
     : profile_(profile) {}
+
 FileHostedPromptMemento::~FileHostedPromptMemento() {}
 
 void FileHostedPromptMemento::ReadValue(
     const ReadValueCallback& callback) const {
   base::FilePath path = GetMementoFilePath();
   content::BrowserThread::PostTaskAndReplyWithResult(
       content::BrowserThread::FILE,
       FROM_HERE,
       base::Bind(&ReadValueOnFileThread, path),
       callback);
@@ skipping 18 matching lines @@
     const base::FilePath& memento_file_path,
     const std::string& value) {
   int retval =
       file_util::WriteFile(memento_file_path, value.c_str(), value.size());
   DCHECK_EQ(retval, (int)value.size());
 }
 
 base::FilePath FileHostedPromptMemento::GetMementoFilePath() const {
   return profile_->GetPath().Append(chrome::kResetPromptMementoFilename);
 }