Remove passphrase dialog and last parts of elevation.

chrome/browser/ui/webui/managed_user_passphrase_dialog.cc

Index: chrome/browser/ui/webui/managed_user_passphrase_dialog.cc
diff --git a/chrome/browser/ui/webui/managed_user_passphrase_dialog.cc b/chrome/browser/ui/webui/managed_user_passphrase_dialog.cc
deleted file mode 100644
index fe3d2e92387a0bce5556b9a014efb0e89f1db564..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/managed_user_passphrase_dialog.cc
+++ /dev/null
@@ -1,183 +0,0 @@
-// Copyright (c) 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/ui/webui/managed_user_passphrase_dialog.h"
-
-#include <string>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/memory/weak_ptr.h"
-#include "base/metrics/histogram.h"
-#include "base/prefs/pref_service.h"
-#include "base/values.h"
-#include "chrome/browser/managed_mode/managed_user_passphrase.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/constrained_web_dialog_ui.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/user_metrics.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_ui_data_source.h"
-#include "content/public/browser/web_ui_message_handler.h"
-#include "grit/browser_resources.h"
-#include "grit/generated_resources.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/size.h"
-
-using content::UserMetricsAction;
-
-namespace {
-
-// Handles the message when the user entered a passphrase and clicks the Unlock
-// button.
-class ManagedUserPassphraseDialogMessageHandler
-    : public content::WebUIMessageHandler {
-
- public:
-  ManagedUserPassphraseDialogMessageHandler();
-  virtual ~ManagedUserPassphraseDialogMessageHandler() {}
-
-  // content::WebUIMessageHandler implementation.
-  virtual void RegisterMessages() OVERRIDE;
-
- private:
-  // Gets called from the UI with the entered passphrase as a parameter. The
-  // correctness of the passphrase is checked and the result is returned to the
-  // UI.
-  void CheckPassphrase(const base::ListValue* args) const;
-
-  base::WeakPtrFactory<ManagedUserPassphraseDialogMessageHandler> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ManagedUserPassphraseDialogMessageHandler);
-};
-
-ManagedUserPassphraseDialogMessageHandler
-    ::ManagedUserPassphraseDialogMessageHandler()
-    : weak_factory_(this) {
-}
-
-void ManagedUserPassphraseDialogMessageHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "checkPassphrase",
-      base::Bind(&ManagedUserPassphraseDialogMessageHandler::CheckPassphrase,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void ManagedUserPassphraseDialogMessageHandler::CheckPassphrase(
-    const base::ListValue* args) const {
-  // Extract the passphrase from the provided ListValue parameter.
-  const base::Value* passphrase_arg = NULL;
-  args->Get(0, &passphrase_arg);
-  std::string passphrase;
-  passphrase_arg->GetAsString(&passphrase);
-
-  // Get the hashed passphrase and the salt that was used to calculate it.
-  Profile* profile = Profile::FromWebUI(web_ui());
-  PrefService* pref_service = profile->GetPrefs();
-  std::string stored_passphrase_hash =
-      pref_service->GetString(prefs::kManagedModeLocalPassphrase);
-  std::string salt = pref_service->GetString(prefs::kManagedModeLocalSalt);
-
-  // Calculate the hash of the entered passphrase.
-  ManagedUserPassphrase passphrase_key_generator(salt);
-  std::string encoded_passphrase_hash;
-  passphrase_key_generator.GenerateHashFromPassphrase(passphrase,
-                                                      &encoded_passphrase_hash);
-
-  // Check if the entered passphrase is correct and give the result back to the
-  // UI.
-  bool is_correct = stored_passphrase_hash == encoded_passphrase_hash;
-  base::FundamentalValue passphrase_correct(is_correct);
-  web_ui()->CallJavascriptFunction("passphraseResult", passphrase_correct);
-  UMA_HISTOGRAM_BOOLEAN("ManagedMode_PassphraseCorrect", is_correct);
-}
-
-}  // namespace
-
-ManagedUserPassphraseDialog::ManagedUserPassphraseDialog(
-    content::WebContents* web_contents,
-    const PassphraseCheckedCallback& callback) : callback_(callback) {
-  content::RecordAction(UserMetricsAction("ManagedMode_OpenPassphraseDialog"));
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents->GetBrowserContext());
-  CreateDataSource(profile);
-  CreateConstrainedWebDialog(profile, this, NULL, web_contents);
-}
-
-
-ui::ModalType ManagedUserPassphraseDialog::GetDialogModalType() const {
-  return ui::MODAL_TYPE_WINDOW;
-}
-
-string16 ManagedUserPassphraseDialog::GetDialogTitle() const {
-  return string16();
-}
-
-GURL ManagedUserPassphraseDialog::GetDialogContentURL() const {
-  return GURL(chrome::kChromeUIManagedUserPassphrasePageURL);
-}
-
-void ManagedUserPassphraseDialog::GetWebUIMessageHandlers(
-    std::vector<content::WebUIMessageHandler*>* handlers) const {
-  DCHECK(handlers);
-  // The constrained window delegate takes care of registering the handler.
-  // The handler is also deleted automatically.
-  handlers->push_back(new ManagedUserPassphraseDialogMessageHandler());
-}
-
-void ManagedUserPassphraseDialog::GetDialogSize(gfx::Size* size) const {
-  const int kDialogWidth = 383;
-  const int kDialogHeight = 225;
-  size->SetSize(kDialogWidth, kDialogHeight);
-}
-
-std::string ManagedUserPassphraseDialog::GetDialogArgs() const {
-  return std::string();
-}
-
-void ManagedUserPassphraseDialog::OnDialogClosed(
-    const std::string& json_retval) {
-  if (!callback_.is_null()) {
-    callback_.Run(!json_retval.empty());
-    callback_.Reset();
-    content::RecordAction(
-        UserMetricsAction("ManagedMode_ClosePassphraseDialog"));
-  }
-}
-
-void ManagedUserPassphraseDialog::OnCloseContents(
-    content::WebContents* source, bool* out_close_dialog) {
-}
-
-bool ManagedUserPassphraseDialog::ShouldShowDialogTitle() const {
-  return false;
-}
-
-ManagedUserPassphraseDialog::~ManagedUserPassphraseDialog() {
-}
-
-void ManagedUserPassphraseDialog::CreateDataSource(Profile* profile) const {
-  content::WebUIDataSource* data_source = content::WebUIDataSource::Create(
-      chrome::kChromeUIManagedUserPassphrasePageHost);
-  data_source->SetDefaultResource(IDR_MANAGED_USER_PASSPHRASE_DIALOG_HTML);
-  // DCHECK to uncover if the passphrase dialog can actually load and display
-  // the html resource when running a browser test.
-  DCHECK(ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
-      IDR_MANAGED_USER_PASSPHRASE_DIALOG_HTML));
-  data_source->AddResourcePath("managed_user_passphrase_dialog.js",
-                               IDR_MANAGED_USER_PASSPHRASE_DIALOG_JS);
-  data_source->AddLocalizedString("managedModePassphrasePage",
-                                  IDS_PASSPHRASE_TITLE);
-  data_source->AddLocalizedString("unlockPassphraseButton",
-                                  IDS_UNLOCK_PASSPHRASE_BUTTON);
-  data_source->AddLocalizedString("passphraseInstruction",
-                                  IDS_PASSPHRASE_INSTRUCTION);
-  data_source->AddLocalizedString("incorrectPassphraseWarning",
-                                  IDS_INCORRECT_PASSPHRASE_WARNING);
-  data_source->AddLocalizedString("cancelPassphraseButton", IDS_CANCEL);
-  data_source->SetJsonPath("strings.js");
-  data_source->SetUseJsonJSFormatV2();
-  content::WebUIDataSource::Add(profile, data_source);
-}