Backed out changeset 668563c7fab8 (bug 1214077) for build failures

layout/generic/nsRubyContentFrame.cpp

@@ -13,6 +13,18 @@
 
 using namespace mozilla;
 
+//----------------------------------------------------------------------
+
+// Frame class boilerplate
+// =======================
+
+NS_IMPL_FRAMEARENA_HELPERS(nsRubyContentFrame)
+
+//----------------------------------------------------------------------
+
+// nsRubyContentFrame Method Implementations
+// ======================================
+
 /* virtual */ bool
 nsRubyContentFrame::IsFrameOfType(uint32_t aFlags) const
 {

layout/generic/nsRubyContentFrame.h

@@ -16,6 +16,8 @@ typedef nsInlineFrame nsRubyContentFrameSuper;
 class nsRubyContentFrame : public nsRubyContentFrameSuper
 {
 public:
+  NS_DECL_FRAMEARENA_HELPERS
+
   // nsIFrame overrides
   virtual bool IsFrameOfType(uint32_t aFlags) const override;