Implement AtkComponent interface for chrome UI.

ui/accessibility/platform/ax_platform_node_auralinux.h

Index: ui/accessibility/platform/ax_platform_node_auralinux.h
diff --git a/ui/accessibility/platform/ax_platform_node_auralinux.h b/ui/accessibility/platform/ax_platform_node_auralinux.h
index 8f86bc71d8d2bdfd9d377e3a064dc8a31a56f99a..96f36aedb91b5d53bb21a1b3f06fc4e6cac9a355 100644
--- a/ui/accessibility/platform/ax_platform_node_auralinux.h
+++ b/ui/accessibility/platform/ax_platform_node_auralinux.h
@@ -25,6 +25,11 @@ class AXPlatformNodeAuraLinux : public AXPlatformNodeBase {
   AtkRole GetAtkRole();
   void GetAtkState(AtkStateSet* state_set);
   void GetAtkRelations(AtkRelationSet* atk_relation_set);
+  void GetExtents(gint* x, gint* y, gint* width, gint* height,
+                  AtkCoordType coord_type);
+  void GetPosition(gint* x, gint* y, AtkCoordType coord_type);
+  void GetSize(gint* width, gint* height);
+  gfx::Rect GetWindowCoords();

[dmazzoni, 2015/03/27 19:09:15]

This should be private. Move it down under the private section below, and move
the implementation in the source file to match (we try to have the order of
functions in the header and file the same, though not everyone enforces this).

 
   // AXPlatformNode overrides.
   void Destroy() override;