Fix top surface becomes invisible when background surface is crashed.

Fix top surface becomes invisible when surface on same layer,
such like application layer, is crashed.
To fix this issue, I refactored attaching app to layer.
Originally, window manager attached app to surface.
This patch is the backport of master branch.

Bug-AGL : SPEC-1635

Change-Id: Ie6713e669a25662e8547aa7782551ddae60c7e01
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 0 insertions, 41 deletions

diff --git a/src/layout.hpp b/src/layout.hpp
deleted file mode 100644
index 3430ef3..0000000
--- a/src/layout.hpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef TMCAGLWM_LAYOUT_HPP
-#define TMCAGLWM_LAYOUT_HPP
-
-namespace wm
-{
-
-struct LayoutState
-{
-    int main{-1};
-    int sub{-1};
-
-    bool operator==(const LayoutState &b) const
-    {
-        return main == b.main && sub == b.sub;
-    }
-
-    bool operator!=(const LayoutState &b) const
-    {
-        return !(*this == b);
-    }
-};
-
-} // namespace wm
-
-#endif // TMCAGLWM_LAYOUT_HPP