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Unified Diff: cc/proto/begin_main_frame_and_commit_state.proto

Issue 2453553003: Disable overlay scrollbars in Blink when hidden by the compositor. (Closed)
Patch Set: Created 4 years, 2 months ago
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« cc/layers/layer.cc ('K') | « cc/layers/layer_client.h ('k') | cc/trees/layer_tree_host_common.h » ('j') | cc/trees/layer_tree_host_impl.cc » ('J')
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Index: cc/proto/begin_main_frame_and_commit_state.proto
diff --git a/cc/proto/begin_main_frame_and_commit_state.proto b/cc/proto/begin_main_frame_and_commit_state.proto
index c90bb6a65901c7d9c93009d3e9829575a2f5ea38..ebb94e50d85bcdac4e74f8eca2ca83b5fc4dba67 100644
--- a/cc/proto/begin_main_frame_and_commit_state.proto
+++ b/cc/proto/begin_main_frame_and_commit_state.proto
@@ -16,11 +16,17 @@ message ScrollUpdateInfo {
optional Vector2d scroll_delta = 2;
}
+message ScrollbarsUpdateInfo {
+ optional int64 layer_id = 1;
+ optional bool hidden = 2;
+}
+
message ScrollAndScaleSet {
repeated ScrollUpdateInfo scrolls = 1;
optional float page_scale_delta = 2;
optional Vector2dF elastic_overscroll_delta = 3;
optional float top_controls_delta = 4;
+ repeated ScrollbarsUpdateInfo scrollbars = 5;
// TODO(khushalsagar): Do we need to send swap promises?
// See crbug/576999.
« cc/layers/layer.cc ('K') | « cc/layers/layer_client.h ('k') | cc/trees/layer_tree_host_common.h » ('j') | cc/trees/layer_tree_host_impl.cc » ('J')

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