Implemented initial version of themes syncing (behind a flag).

BUG=32414
TEST=manual,unittests,trybot

Review URL: http://codereview.chromium.org/1399001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42984 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 40 insertions, 0 deletions

diff --git a/chrome/browser/sync/protocol/theme_specifics.proto b/chrome/browser/sync/protocol/theme_specifics.proto
new file mode 100644
index 0000000..89af3a0
--- /dev/null
+++ b/chrome/browser/sync/protocol/theme_specifics.proto
@@ -0,0 +1,40 @@
+// Copyright (c) 2010 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.
+//
+// Sync protocol datatype extension for themes.
+
+syntax = "proto2";
+
+option optimize_for = LITE_RUNTIME;
+
+package sync_pb;
+
+import "sync.proto";
+
+// Properties of theme sync objects.
+message ThemeSpecifics {
+  // If set, we're using a custom theme and all custom_* fields should be
+  // present.  If not set, we use the default or system theme (see below)
+  // and all custom_* fields should be omitted.
+  optional bool use_custom_theme = 1;
+  // This field is only set (i.e., not cleared) on platforms that have
+  // a distinction between the system theme and the default theme, but
+  // other platforms must be careful to pass through the set state (not
+  // just the value) of this flag.
+  //
+  // If true, we use the system theme by default (i.e., when we don't use
+  // a custom theme) for platforms that make a distinction between the
+  // default theme and the system theme.  Has no effect if use_custom_theme
+  // is set.
+  optional bool use_system_theme_by_default = 2;
+
+  // Custom-theme-specific fields.
+  optional string custom_theme_name = 3;
+  optional string custom_theme_id = 4;
+  optional string custom_theme_update_url = 5;
+}
+
+extend EntitySpecifics {
+  optional ThemeSpecifics theme = 41210;
+}