Revert the password manager refactoring -- it failed reliability tests.

chrome/browser/password_manager/password_form_manager_win.cc

Index: chrome/browser/password_manager/password_form_manager_win.cc
diff --git a/chrome/browser/password_manager/password_form_manager_win.cc b/chrome/browser/password_manager/password_form_manager_win.cc
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a075617e074bbf67590cced8793e04f11d860618 100644
--- a/chrome/browser/password_manager/password_form_manager_win.cc
+++ b/chrome/browser/password_manager/password_form_manager_win.cc
@@ -0,0 +1,77 @@
+// 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_);
+  }
+}