diff --git a/accessible/src/base/nsAccessible.cpp b/accessible/src/base/nsAccessible.cpp
index fee4778348b..defe4c944f3 100644
--- a/accessible/src/base/nsAccessible.cpp
+++ b/accessible/src/base/nsAccessible.cpp
@@ -640,7 +640,7 @@ nsAccessible::GetChildren(nsIArray **aOutChildren)
 }
 
 bool
-nsAccessible::GetAllowsAnonChildAccessibles()
+nsAccessible::CanHaveAnonChildren()
 {
   return true;
 }
@@ -3079,7 +3079,7 @@ nsAccessible::ContainerWidget() const
 void
 nsAccessible::CacheChildren()
 {
-  nsAccTreeWalker walker(mWeakShell, mContent, GetAllowsAnonChildAccessibles());
+  nsAccTreeWalker walker(mWeakShell, mContent, CanHaveAnonChildren());
 
   nsAccessible* child = nsnull;
   while ((child = walker.NextChild()) && AppendChild(child));
diff --git a/accessible/src/base/nsAccessible.h b/accessible/src/base/nsAccessible.h
index ebf119cf53a..6b1484e3cb6 100644
--- a/accessible/src/base/nsAccessible.h
+++ b/accessible/src/base/nsAccessible.h
@@ -399,9 +399,9 @@ public:
   virtual nsresult HandleAccEvent(AccEvent* aAccEvent);
 
   /**
-   * Return true if there are accessible children in anonymous content
+   * Return true if this accessible allows accessible children from anonymous subtree.
    */
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   /**
    * Returns text of accessible if accessible has text role otherwise empty
diff --git a/accessible/src/base/nsDocAccessible.cpp b/accessible/src/base/nsDocAccessible.cpp
index 1701390079e..49989c3fd95 100644
--- a/accessible/src/base/nsDocAccessible.cpp
+++ b/accessible/src/base/nsDocAccessible.cpp
@@ -1525,7 +1525,7 @@ nsDocAccessible::CacheChildren()
   // Search for accessible children starting from the document element since
   // some web pages tend to insert elements under it rather than document body.
   nsAccTreeWalker walker(mWeakShell, mDocument->GetRootElement(),
-                         GetAllowsAnonChildAccessibles());
+                         CanHaveAnonChildren());
 
   nsAccessible* child = nsnull;
   while ((child = walker.NextChild()) && AppendChild(child));
@@ -1881,7 +1881,7 @@ nsDocAccessible::UpdateTree(nsAccessible* aContainer, nsIContent* aChildNode,
 
   } else {
     nsAccTreeWalker walker(mWeakShell, aChildNode,
-                           aContainer->GetAllowsAnonChildAccessibles(), true);
+                           aContainer->CanHaveAnonChildren(), true);
 
     while ((child = walker.NextChild()))
       updateFlags |= UpdateTreeInternal(child, aIsInsert);
diff --git a/accessible/src/html/nsHTMLTableAccessible.cpp b/accessible/src/html/nsHTMLTableAccessible.cpp
index 05ce35aba14..6b6fa9cab8e 100644
--- a/accessible/src/html/nsHTMLTableAccessible.cpp
+++ b/accessible/src/html/nsHTMLTableAccessible.cpp
@@ -458,7 +458,7 @@ nsHTMLTableAccessible::CacheChildren()
   // caption only, because nsAccessibilityService ensures we don't create
   // accessibles for the other captions, since only the first is actually
   // visible.
-  nsAccTreeWalker walker(mWeakShell, mContent, GetAllowsAnonChildAccessibles());
+  nsAccTreeWalker walker(mWeakShell, mContent, CanHaveAnonChildren());
 
   nsAccessible* child = nsnull;
   while ((child = walker.NextChild())) {
diff --git a/accessible/src/xforms/nsXFormsAccessible.cpp b/accessible/src/xforms/nsXFormsAccessible.cpp
index d58aa016243..39aeadc454f 100644
--- a/accessible/src/xforms/nsXFormsAccessible.cpp
+++ b/accessible/src/xforms/nsXFormsAccessible.cpp
@@ -215,7 +215,7 @@ nsXFormsAccessible::Description(nsString& aDescription)
 }
 
 bool
-nsXFormsAccessible::GetAllowsAnonChildAccessibles()
+nsXFormsAccessible::CanHaveAnonChildren()
 {
   return false;
 }
@@ -238,7 +238,7 @@ nsXFormsContainerAccessible::NativeRole()
 }
 
 bool
-nsXFormsContainerAccessible::GetAllowsAnonChildAccessibles()
+nsXFormsContainerAccessible::CanHaveAnonChildren()
 {
   return true;
 }
diff --git a/accessible/src/xforms/nsXFormsAccessible.h b/accessible/src/xforms/nsXFormsAccessible.h
index e3c47aaac82..755e37c8b54 100644
--- a/accessible/src/xforms/nsXFormsAccessible.h
+++ b/accessible/src/xforms/nsXFormsAccessible.h
@@ -90,7 +90,7 @@ public:
 
   // Denies accessible nodes in anonymous content of xforms element by
   // always returning false value.
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
 protected:
   // Returns value of first child xforms element by tagname that is bound to
@@ -131,7 +131,7 @@ public:
 
   // Allows accessible nodes in anonymous content of xforms element by
   // always returning true value.
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 };
 
 
diff --git a/accessible/src/xforms/nsXFormsFormControlsAccessible.cpp b/accessible/src/xforms/nsXFormsFormControlsAccessible.cpp
index 30f91d31477..3a4b526d18c 100644
--- a/accessible/src/xforms/nsXFormsFormControlsAccessible.cpp
+++ b/accessible/src/xforms/nsXFormsFormControlsAccessible.cpp
@@ -590,7 +590,7 @@ nsXFormsSelectComboboxAccessible::NativeState()
 }
 
 bool
-nsXFormsSelectComboboxAccessible::GetAllowsAnonChildAccessibles()
+nsXFormsSelectComboboxAccessible::CanHaveAnonChildren()
 {
   return true;
 }
diff --git a/accessible/src/xforms/nsXFormsFormControlsAccessible.h b/accessible/src/xforms/nsXFormsFormControlsAccessible.h
index b9a0a311391..2881b76f08a 100644
--- a/accessible/src/xforms/nsXFormsFormControlsAccessible.h
+++ b/accessible/src/xforms/nsXFormsFormControlsAccessible.h
@@ -297,7 +297,7 @@ public:
   // nsAccessible
   virtual mozilla::a11y::role NativeRole();
   virtual PRUint64 NativeState();
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 };
 
 
diff --git a/accessible/src/xul/nsXULComboboxAccessible.cpp b/accessible/src/xul/nsXULComboboxAccessible.cpp
index 84eb9d2ac6a..f7dbc88f2a4 100644
--- a/accessible/src/xul/nsXULComboboxAccessible.cpp
+++ b/accessible/src/xul/nsXULComboboxAccessible.cpp
@@ -140,7 +140,7 @@ nsXULComboboxAccessible::Description(nsString& aDescription)
 }
 
 bool
-nsXULComboboxAccessible::GetAllowsAnonChildAccessibles()
+nsXULComboboxAccessible::CanHaveAnonChildren()
 {
   if (mContent->NodeInfo()->Equals(nsGkAtoms::textbox, kNameSpaceID_XUL) ||
       mContent->AttrValueIs(kNameSpaceID_None, nsGkAtoms::editable,
diff --git a/accessible/src/xul/nsXULComboboxAccessible.h b/accessible/src/xul/nsXULComboboxAccessible.h
index c479af11116..8961b93c3ec 100644
--- a/accessible/src/xul/nsXULComboboxAccessible.h
+++ b/accessible/src/xul/nsXULComboboxAccessible.h
@@ -61,7 +61,7 @@ public:
   virtual void Description(nsString& aDescription);
   virtual mozilla::a11y::role NativeRole();
   virtual PRUint64 NativeState();
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   // ActionAccessible
   virtual PRUint8 ActionCount();
diff --git a/accessible/src/xul/nsXULFormControlAccessible.cpp b/accessible/src/xul/nsXULFormControlAccessible.cpp
index c6f418192e5..625315bebd6 100644
--- a/accessible/src/xul/nsXULFormControlAccessible.cpp
+++ b/accessible/src/xul/nsXULFormControlAccessible.cpp
@@ -844,7 +844,7 @@ NS_IMETHODIMP nsXULTextFieldAccessible::DoAction(PRUint8 index)
 }
 
 bool
-nsXULTextFieldAccessible::GetAllowsAnonChildAccessibles()
+nsXULTextFieldAccessible::CanHaveAnonChildren()
 {
   return false;
 }
diff --git a/accessible/src/xul/nsXULFormControlAccessible.h b/accessible/src/xul/nsXULFormControlAccessible.h
index be1b534d777..24b216db197 100644
--- a/accessible/src/xul/nsXULFormControlAccessible.h
+++ b/accessible/src/xul/nsXULFormControlAccessible.h
@@ -267,7 +267,7 @@ public:
   virtual void ApplyARIAState(PRUint64* aState);
   virtual mozilla::a11y::role NativeRole();
   virtual PRUint64 NativeState();
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   // ActionAccessible
   virtual PRUint8 ActionCount();
diff --git a/accessible/src/xul/nsXULListboxAccessible.cpp b/accessible/src/xul/nsXULListboxAccessible.cpp
index 260711e956a..b2c6bbfb1ae 100644
--- a/accessible/src/xul/nsXULListboxAccessible.cpp
+++ b/accessible/src/xul/nsXULListboxAccessible.cpp
@@ -1024,7 +1024,7 @@ NS_IMETHODIMP nsXULListitemAccessible::GetActionName(PRUint8 aIndex, nsAString&
 }
 
 bool
-nsXULListitemAccessible::GetAllowsAnonChildAccessibles()
+nsXULListitemAccessible::CanHaveAnonChildren()
 {
   // That indicates we should walk anonymous children for listitems
   return true;
diff --git a/accessible/src/xul/nsXULListboxAccessible.h b/accessible/src/xul/nsXULListboxAccessible.h
index a51a872255d..8d55fae1e0e 100644
--- a/accessible/src/xul/nsXULListboxAccessible.h
+++ b/accessible/src/xul/nsXULListboxAccessible.h
@@ -141,7 +141,7 @@ public:
   virtual PRUint64 NativeState();
   virtual void GetPositionAndSizeInternal(PRInt32 *aPosInSet,
                                           PRInt32 *aSetSize);
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   // Widgets
   virtual nsAccessible* ContainerWidget() const;
diff --git a/accessible/src/xul/nsXULMenuAccessible.cpp b/accessible/src/xul/nsXULMenuAccessible.cpp
index c50149bc8b6..5dee26566d6 100644
--- a/accessible/src/xul/nsXULMenuAccessible.cpp
+++ b/accessible/src/xul/nsXULMenuAccessible.cpp
@@ -320,7 +320,7 @@ nsXULMenuitemAccessible::GetPositionAndSizeInternal(PRInt32 *aPosInSet,
 }
 
 bool
-nsXULMenuitemAccessible::GetAllowsAnonChildAccessibles()
+nsXULMenuitemAccessible::CanHaveAnonChildren()
 {
   // That indicates we don't walk anonymous children for menuitems
   return false;
diff --git a/accessible/src/xul/nsXULMenuAccessible.h b/accessible/src/xul/nsXULMenuAccessible.h
index 96b3164eeb5..6e61fb5305e 100644
--- a/accessible/src/xul/nsXULMenuAccessible.h
+++ b/accessible/src/xul/nsXULMenuAccessible.h
@@ -66,7 +66,7 @@ public:
   virtual void GetPositionAndSizeInternal(PRInt32 *aPosInSet,
                                           PRInt32 *aSetSize);
 
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   // ActionAccessible
   virtual PRUint8 ActionCount();
diff --git a/accessible/src/xul/nsXULSliderAccessible.cpp b/accessible/src/xul/nsXULSliderAccessible.cpp
index 4141643e9c2..75e6ac53c69 100644
--- a/accessible/src/xul/nsXULSliderAccessible.cpp
+++ b/accessible/src/xul/nsXULSliderAccessible.cpp
@@ -190,7 +190,7 @@ nsXULSliderAccessible::SetCurrentValue(double aValue)
 }
 
 bool
-nsXULSliderAccessible::GetAllowsAnonChildAccessibles()
+nsXULSliderAccessible::CanHaveAnonChildren()
 {
   // Do not allow anonymous xul:slider be accessible.
   return false;
diff --git a/accessible/src/xul/nsXULSliderAccessible.h b/accessible/src/xul/nsXULSliderAccessible.h
index b964a68ef1c..be9b9289a83 100644
--- a/accessible/src/xul/nsXULSliderAccessible.h
+++ b/accessible/src/xul/nsXULSliderAccessible.h
@@ -65,7 +65,7 @@ public:
   // nsAccessible
   virtual mozilla::a11y::role NativeRole();
   virtual PRUint64 NativeState();
-  virtual bool GetAllowsAnonChildAccessibles();
+  virtual bool CanHaveAnonChildren();
 
   // ActionAccessible
   virtual PRUint8 ActionCount();