cc/layers/layer_impl.h - Issue 1626513003: Add ScrollTree builder and unit test

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Unified Diff: cc/layers/layer_impl.h

Issue 1626513003: Add ScrollTree builder and unit test (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Rename other_criteria, remove is_root in GetScrollParent and fixed a previous mistake in unit test. Created 4 years, 11 months ago

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Index: cc/layers/layer_impl.h

diff --git a/cc/layers/layer_impl.h b/cc/layers/layer_impl.h

index 12ee4c0b7e76227d49a67e3120bf9cf1e5fb314b..0b0e7730ecb08080cec2073b7aed7f1e144ebf93 100644

--- a/cc/layers/layer_impl.h

+++ b/cc/layers/layer_impl.h

@@ -170,6 +170,9 @@ class CC_EXPORT LayerImpl : public LayerAnimationValueObserver,

void SetEffectTreeIndex(int index);

int effect_tree_index() const { return effect_tree_index_; }

+ void SetScrollTreeIndex(int index);

+ int scroll_tree_index() const { return scroll_tree_index_; }

void set_offset_to_transform_parent(const gfx::Vector2dF& offset) {

offset_to_transform_parent_ = offset;

SetNeedsPushProperties();

@@ -834,6 +837,7 @@ class CC_EXPORT LayerImpl : public LayerAnimationValueObserver,

int transform_tree_index_;

int effect_tree_index_;

int clip_tree_index_;

+ int scroll_tree_index_;

// The global depth value of the center of the layer. This value is used

// to sort layers from back to front.