Re-land the password store work from bug 8205, with changes that should fix b...

chrome/browser/password_manager/password_form_manager_win.cc

-// Copyright (c) 2009 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/password_manager/password_form_manager.h"
-
-#include "base/string_util.h"
-#include "chrome/browser/password_manager/ie7_password.h"
-#include "chrome/browser/password_manager/password_manager.h"
-#include "chrome/browser/profile.h"
-
-void PasswordFormManager::FetchMatchingIE7LoginFromWebDatabase() {
-  DCHECK_EQ(state_, PRE_MATCHING_PHASE);
-  DCHECK(!pending_login_query_);
-  state_ = MATCHING_PHASE;
-  WebDataService* web_data_service =
-      profile_->GetWebDataService(Profile::EXPLICIT_ACCESS);
-  if (!web_data_service) {
-    NOTREACHED();
-   return;
-  }
-
-  IE7PasswordInfo info;
-  std::wstring url = ASCIIToWide(observed_form_.origin.spec());
-  info.url_hash = ie7_password::GetUrlHash(url);
-  pending_login_query_ = web_data_service->GetIE7Login(info, this);
-}
-
-void PasswordFormManager::OnIE7RequestDone(WebDataService::Handle h,
-    const WDTypedResult* result) {
-  // Get the result from the database into a usable form.
-  const WDResult<IE7PasswordInfo>* r =
-      static_cast<const WDResult<IE7PasswordInfo>*>(result);
-  IE7PasswordInfo result_value = r->GetValue();
-
-  state_ = POST_MATCHING_PHASE;
-
-  if (!result_value.encrypted_data.empty()) {
-    // We got a result.
-    // Delete the entry. If it's good we will add it to the real saved password
-    // table.
-    WebDataService* web_data_service =
-        profile_->GetWebDataService(Profile::EXPLICIT_ACCESS);
-    if (!web_data_service) {
-      NOTREACHED();
-     return;
-    }
-    web_data_service->RemoveIE7Login(result_value);
-
-    std::wstring username;
-    std::wstring password;
-    std::wstring url = ASCIIToWide(observed_form_.origin.spec());
-    if (!ie7_password::DecryptPassword(url, result_value.encrypted_data,
-                                       &username, &password)) {
-      return;
-    }
-
-    PasswordForm* auto_fill = new PasswordForm(observed_form_);
-    auto_fill->username_value = username;
-    auto_fill->password_value = password;
-    auto_fill->preferred = true;
-    auto_fill->ssl_valid = observed_form_.origin.SchemeIsSecure();
-    auto_fill->date_created = result_value.date_created;
-    // Add this PasswordForm to the saved password table.
-    web_data_service->AddLogin(*auto_fill);
-
-    if (IgnoreResult(*auto_fill)) {
-      delete auto_fill;
-      return;
-    }
-
-    best_matches_[auto_fill->username_value] = auto_fill;
-    preferred_match_ = auto_fill;
-    password_manager_->Autofill(observed_form_, best_matches_,
-                                preferred_match_);
-  }
-}