Bug 1357169 - Back out changeset b55a8d9517c8 (bug 1320809). r=mats

MozReview-Commit-ID: LCiH5P1L7bD

--HG--
extra : rebase_source : ec948746b4b1d16883e96126df3b6d1f72fa18fe
extra : source : 5322792c38b32f60dd2e205cddc79cb019e806ff

layout/forms/nsGfxCheckboxControlFrame.cpp

@@ -47,3 +47,22 @@ nsGfxCheckboxControlFrame::AccessibleType()
   return a11y::eHTMLCheckboxType;
 }
 #endif
+
+//------------------------------------------------------------
+bool
+nsGfxCheckboxControlFrame::IsChecked()
+{
+  nsCOMPtr<nsIDOMHTMLInputElement> elem(do_QueryInterface(mContent));
+  bool retval = false;
+  elem->GetChecked(&retval);
+  return retval;
+}
+
+bool
+nsGfxCheckboxControlFrame::IsIndeterminate()
+{
+  nsCOMPtr<nsIDOMHTMLInputElement> elem(do_QueryInterface(mContent));
+  bool retval = false;
+  elem->GetIndeterminate(&retval);
+  return retval;
+}

layout/forms/nsGfxCheckboxControlFrame.h

@@ -25,6 +25,11 @@ public:
 #ifdef ACCESSIBILITY
   virtual mozilla::a11y::AccType AccessibleType() override;
 #endif
+
+protected:
+
+  bool IsChecked();
+  bool IsIndeterminate();
 };
 
 #endif