RefCounted types should not have public destructors, printing/ and ui/

ui/gfx/gl/gl_context_osmesa.h

Index: ui/gfx/gl/gl_context_osmesa.h
diff --git a/ui/gfx/gl/gl_context_osmesa.h b/ui/gfx/gl/gl_context_osmesa.h
index 221c53e8c709c452f79170e3f34a8b1975ca5edc..416a5ae054161a7d193e0d01954d215a7908d7a7 100644
--- a/ui/gfx/gl/gl_context_osmesa.h
+++ b/ui/gfx/gl/gl_context_osmesa.h
@@ -19,11 +19,10 @@ class GLSurface;
 class GLContextOSMesa : public GLContext {
  public:
   explicit GLContextOSMesa(GLShareGroup* share_group);
-  virtual ~GLContextOSMesa();
 
   // Implement GLContext.
-  virtual bool Initialize(
-      GLSurface* compatible_surface, GpuPreference gpu_preference) OVERRIDE;
+  virtual bool Initialize(GLSurface* compatible_surface,
+                          GpuPreference gpu_preference) OVERRIDE;
   virtual void Destroy() OVERRIDE;
   virtual bool MakeCurrent(GLSurface* surface) OVERRIDE;
   virtual void ReleaseCurrent(GLSurface* surface) OVERRIDE;
@@ -31,6 +30,9 @@ class GLContextOSMesa : public GLContext {
   virtual void* GetHandle() OVERRIDE;
   virtual void SetSwapInterval(int interval) OVERRIDE;
 
+ protected:
+  virtual ~GLContextOSMesa();
+
  private:
   OSMesaContext context_;