ui/accessibility/ax_tree_source.h - Issue 90853002: Make tree serialization more robust and add more unit tests.

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Unified Diff: ui/accessibility/ax_tree_source.h

Issue 90853002: Make tree serialization more robust and add more unit tests. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Rename update0 to unused_update Created 7 years ago

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Index: ui/accessibility/ax_tree_source.h

diff --git a/ui/accessibility/ax_tree_source.h b/ui/accessibility/ax_tree_source.h

index 383e70e3f0e25c15cbaab3ed132b50ff0f6a8b67..35bdbb711c811f7cb4385778280e9ba12a296032 100644

--- a/ui/accessibility/ax_tree_source.h

+++ b/ui/accessibility/ax_tree_source.h

@@ -21,14 +21,13 @@ template<class AXNodeSource>

class AX_EXPORT AXTreeSource {

public:

virtual ~AXTreeSource() {}

+ virtual AXNodeSource* GetRoot() const = 0;

virtual AXNodeSource* GetFromId(int32 id) const = 0;

virtual int32 GetId(const AXNodeSource* node) const = 0;

virtual int GetChildCount(const AXNodeSource* node) const = 0;

virtual AXNodeSource* GetChildAtIndex(const AXNodeSource* node, int index)

const = 0;

- // Returns the id of this node's parent, or 0 if it doesn't have a parent.

- virtual int32 GetParentId(const AXNodeSource* node) const = 0;

+ virtual AXNodeSource* GetParent(const AXNodeSource* node) const = 0;

// Serialize one node in the tree.

virtual void SerializeNode(