Device info datatype should be moved to components/sync_driver.

Moving device_info* and local_device_info_provider.h to components/sync_driver
and updating namespaces for the related classes from browsing_sync to sync_driver.

Most of the changes are mechanical - trivial changes of header files and namespaces.
There are just few less trivial changes:
1) I've removed GetClientName from DeviceInfo because it depended on content/public.
Instead I've inlined GetClientName code (which is rather trivial) in two places where
it was used, including supervised_user_registration_utility.cc.
That required me to update DEPS file for supervised_user. There isn't anything new
in reality - these dependencies already existed indirectly.
2) Added two extra parameters to DeviceInfoDataTypeController to avoid having
direct dependencies on the browser.

TBR=pkasting@chromium.org,yoz@chromium.org
BUG=396136

Review URL: https://codereview.chromium.org/597423002

Cr-Commit-Position: refs/heads/master@{#296895}

1 files changed, 113 insertions, 0 deletions

diff --git a/components/sync_driver/device_info.cc b/components/sync_driver/device_info.cc
new file mode 100644
index 0000000..c80a157
--- /dev/null
+++ b/components/sync_driver/device_info.cc
@@ -0,0 +1,113 @@
+// Copyright (c) 2012 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 "base/values.h"
+#include "components/sync_driver/device_info.h"
+
+namespace sync_driver {
+
+DeviceInfo::DeviceInfo(const std::string& guid,
+                       const std::string& client_name,
+                       const std::string& chrome_version,
+                       const std::string& sync_user_agent,
+                       const sync_pb::SyncEnums::DeviceType device_type,
+                       const std::string& signin_scoped_device_id)
+    : guid_(guid),
+      client_name_(client_name),
+      chrome_version_(chrome_version),
+      sync_user_agent_(sync_user_agent),
+      device_type_(device_type),
+      signin_scoped_device_id_(signin_scoped_device_id) {
+}
+
+DeviceInfo::~DeviceInfo() { }
+
+const std::string& DeviceInfo::guid() const {
+  return guid_;
+}
+
+const std::string& DeviceInfo::client_name() const {
+  return client_name_;
+}
+
+const std::string& DeviceInfo::chrome_version() const {
+  return chrome_version_;
+}
+
+const std::string& DeviceInfo::sync_user_agent() const {
+  return sync_user_agent_;
+}
+
+const std::string& DeviceInfo::public_id() const {
+  return public_id_;
+}
+
+sync_pb::SyncEnums::DeviceType DeviceInfo::device_type() const {
+  return device_type_;
+}
+
+const std::string& DeviceInfo::signin_scoped_device_id() const {
+  return signin_scoped_device_id_;
+}
+
+std::string DeviceInfo::GetOSString() const {
+  switch (device_type_) {
+    case sync_pb::SyncEnums_DeviceType_TYPE_WIN:
+      return "win";
+    case sync_pb::SyncEnums_DeviceType_TYPE_MAC:
+      return "mac";
+    case sync_pb::SyncEnums_DeviceType_TYPE_LINUX:
+      return "linux";
+    case sync_pb::SyncEnums_DeviceType_TYPE_CROS:
+      return "chrome_os";
+    case sync_pb::SyncEnums_DeviceType_TYPE_PHONE:
+    case sync_pb::SyncEnums_DeviceType_TYPE_TABLET:
+      // TODO(lipalani): crbug.com/170375. Add support for ios
+      // phones and tablets.
+      return "android";
+    default:
+      return "unknown";
+  }
+}
+
+std::string DeviceInfo::GetDeviceTypeString() const {
+  switch (device_type_) {
+    case sync_pb::SyncEnums_DeviceType_TYPE_WIN:
+    case sync_pb::SyncEnums_DeviceType_TYPE_MAC:
+    case sync_pb::SyncEnums_DeviceType_TYPE_LINUX:
+    case sync_pb::SyncEnums_DeviceType_TYPE_CROS:
+      return "desktop_or_laptop";
+    case sync_pb::SyncEnums_DeviceType_TYPE_PHONE:
+      return "phone";
+    case sync_pb::SyncEnums_DeviceType_TYPE_TABLET:
+      return "tablet";
+    default:
+      return "unknown";
+  }
+}
+
+bool DeviceInfo::Equals(const DeviceInfo& other) const {
+  return this->guid() == other.guid() &&
+         this->client_name() == other.client_name() &&
+         this->chrome_version() == other.chrome_version() &&
+         this->sync_user_agent() == other.sync_user_agent() &&
+         this->device_type() == other.device_type() &&
+         this->signin_scoped_device_id() == other.signin_scoped_device_id();
+}
+
+base::DictionaryValue* DeviceInfo::ToValue() {
+  base::DictionaryValue* value = new base::DictionaryValue();
+  value->SetString("name", client_name_);
+  value->SetString("id", public_id_);
+  value->SetString("os", GetOSString());
+  value->SetString("type", GetDeviceTypeString());
+  value->SetString("chromeVersion", chrome_version_);
+  return value;
+}
+
+void DeviceInfo::set_public_id(std::string id) {
+  public_id_ = id;
+}
+
+}  // namespace sync_driver