Native Android accessibility.

content/browser/accessibility/browser_accessibility.h

Index: content/browser/accessibility/browser_accessibility.h
diff --git a/content/browser/accessibility/browser_accessibility.h b/content/browser/accessibility/browser_accessibility.h
index d70124a4bd7c218a070616e839e172db0e69e18b..8fda68fc07908b80322804ff4215a29a89f7a652 100644
--- a/content/browser/accessibility/browser_accessibility.h
+++ b/content/browser/accessibility/browser_accessibility.h
@@ -88,13 +88,13 @@ class CONTENT_EXPORT BrowserAccessibility {
   bool IsDescendantOf(BrowserAccessibility* ancestor);
 
   // Returns the parent of this object, or NULL if it's the root.
-  BrowserAccessibility* parent() { return parent_; }
+  BrowserAccessibility* parent() const { return parent_; }
 
   // Returns the number of children of this object.
   uint32 child_count() const { return children_.size(); }
 
   // Return a pointer to the child with the given index.
-  BrowserAccessibility* GetChild(uint32 child_index);
+  BrowserAccessibility* GetChild(uint32 child_index) const;
 
   // Return the previous sibling of this object, or NULL if it's the first
   // child of its parent.
@@ -106,10 +106,10 @@ class CONTENT_EXPORT BrowserAccessibility {
 
   // Returns the bounds of this object in coordinates relative to the
   // top-left corner of the overall web area.
-  gfx::Rect GetLocalBoundsRect();
+  gfx::Rect GetLocalBoundsRect() const;
 
   // Returns the bounds of this object in screen coordinates.
-  gfx::Rect GetGlobalBoundsRect();
+  gfx::Rect GetGlobalBoundsRect() const;
 
   // Returns the deepest descendant that contains the specified point
   // (in global screen coordinates).