Build sync engine as part of the browser build.

As before, syncapi is built as a dynamic library, and only
on windows.  The difference is that it's built from source,
rather than being pulled in as a binary.

Changes to sync engine code:
 * Use OS_WIN instead of OS_WINDOWS (requires build_config.h).

 * Rename platform-specific files to match the chrome convention.
   This allows them to be excluded by rules that already exist
   in chrome.gyp.  The convention is either a /win/ directory,
   or an _win.cc at the end of the file.  Other valid platforms
   are _mac, _linux, and _posix

Changes to DEPS:
 * On Windows, pull in pthreads-win32.

Changes to chrome.gyp:
 * Add new library targets for sync, notifier, sync_proto, and
   syncapi.

Review URL: http://codereview.chromium.org/193103

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@26295 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 34 insertions, 0 deletions

diff --git a/chrome/browser/sync/util/user_settings_posix.cc b/chrome/browser/sync/util/user_settings_posix.cc
new file mode 100644
index 0000000..736d2d1
--- /dev/null
+++ b/chrome/browser/sync/util/user_settings_posix.cc
@@ -0,0 +1,34 @@
+// 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 entry.
+//
+// Implement the storage of service tokens in memory.
+
+#include "chrome/browser/sync/util/user_settings.h"
+
+namespace browser_sync {
+
+void UserSettings::ClearAllServiceTokens() {
+  service_tokens_.clear();
+}
+
+void UserSettings::SetAuthTokenForService(const string& email,
+    const string& service_name, const string& long_lived_service_token) {
+  service_tokens_[service_name] = long_lived_service_token;
+}
+
+bool UserSettings::GetLastUserAndServiceToken(const string& service_name,
+                                              string* username,
+                                              string* service_token) {
+  ServiceTokenMap::const_iterator iter = service_tokens_.find(service_name);
+
+  if (iter != service_tokens_.end()) {
+    *username = email_;
+    *service_token = iter->second;
+    return true;
+  }
+
+  return false;
+}
+
+}  // namespace browser_sync