From 9de8ad81c88e8f82afb072204852d4cd61fa4814 Mon Sep 17 00:00:00 2001
From: nyquist <nyquist@chromium.org>
Date: Fri, 18 Dec 2015 12:09:06 -0800
Subject: Add support for (de)serializing LayerSelectionBound.

As part of serializing cc::LayerTreeHost, we also need to
serialize the cc::LayerTreeBounds.

BUG=561210
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1532973002

Cr-Commit-Position: refs/heads/master@{#366155}
---
 cc/proto/BUILD.gn                    |  1 +
 cc/proto/layer_selection_bound.proto | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 cc/proto/layer_selection_bound.proto

(limited to 'cc/proto')

diff --git a/cc/proto/BUILD.gn b/cc/proto/BUILD.gn
index 6ffdc7b..2548e59 100644
--- a/cc/proto/BUILD.gn
+++ b/cc/proto/BUILD.gn
@@ -34,6 +34,7 @@ proto_library("proto_internal") {
     "display_list_recording_source.proto",
     "layer.proto",
     "layer_position_constraint.proto",
+    "layer_selection_bound.proto",
     "layer_tree_debug_state.proto",
     "layer_tree_settings.proto",
     "managed_memory_policy.proto",
diff --git a/cc/proto/layer_selection_bound.proto b/cc/proto/layer_selection_bound.proto
new file mode 100644
index 0000000..397a1f8
--- /dev/null
+++ b/cc/proto/layer_selection_bound.proto
@@ -0,0 +1,26 @@
+// Copyright 2015 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.
+
+syntax = "proto2";
+
+import "point.proto";
+
+option optimize_for = LITE_RUNTIME;
+
+package cc.proto;
+
+enum SelectionBoundType {
+  UNKNOWN = 0;
+  LEFT = 1;
+  RIGHT = 2;
+  CENTER = 3;
+  EMPTY = 4;
+}
+
+message LayerSelectionBound {
+  optional SelectionBoundType type = 1;
+  optional Point edge_top = 2;
+  optional Point edge_bottom = 3;
+  optional int32 layer_id = 4;
+}
-- 
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