RefCounted types should not have public destructors, Linux fixes

ui/gl/gl_surface_egl.h

Index: ui/gl/gl_surface_egl.h
diff --git a/ui/gl/gl_surface_egl.h b/ui/gl/gl_surface_egl.h
index dc6f4182cede49cc131229464a3a79967462ab6e..bce22061d2759d83f200bd784c4632ecef0aef4f 100644
--- a/ui/gl/gl_surface_egl.h
+++ b/ui/gl/gl_surface_egl.h
@@ -33,7 +33,6 @@ namespace gfx {
 class GL_EXPORT GLSurfaceEGL : public GLSurface {
  public:
   GLSurfaceEGL();
-  virtual ~GLSurfaceEGL();
 
   // Implement GLSurface.
   virtual EGLDisplay GetDisplay() OVERRIDE;
@@ -44,6 +43,8 @@ class GL_EXPORT GLSurfaceEGL : public GLSurface {
   static EGLNativeDisplayType GetNativeDisplay();
 
  protected:
+  virtual ~GLSurfaceEGL();
+
   bool software_;
 
  private:
@@ -54,7 +55,6 @@ class GL_EXPORT GLSurfaceEGL : public GLSurface {
 class NativeViewGLSurfaceEGL : public GLSurfaceEGL {
  public:
   NativeViewGLSurfaceEGL(bool software, gfx::AcceleratedWidget window);
-  virtual ~NativeViewGLSurfaceEGL();
 
   // Implement GLSurface.
   virtual EGLConfig GetConfig() OVERRIDE;
@@ -68,6 +68,7 @@ class NativeViewGLSurfaceEGL : public GLSurfaceEGL {
   virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE;
 
  protected:
+  virtual ~NativeViewGLSurfaceEGL();
   void SetHandle(EGLSurface surface);
 
  private:
@@ -83,7 +84,6 @@ class NativeViewGLSurfaceEGL : public GLSurfaceEGL {
 class GL_EXPORT PbufferGLSurfaceEGL : public GLSurfaceEGL {
  public:
   PbufferGLSurfaceEGL(bool software, const gfx::Size& size);
-  virtual ~PbufferGLSurfaceEGL();
 
   // Implement GLSurface.
   virtual EGLConfig GetConfig() OVERRIDE;
@@ -96,6 +96,9 @@ class GL_EXPORT PbufferGLSurfaceEGL : public GLSurfaceEGL {
   virtual EGLSurface GetHandle() OVERRIDE;
   virtual void* GetShareHandle() OVERRIDE;
 
+ protected:
+  virtual ~PbufferGLSurfaceEGL();
+
  private:
   gfx::Size size_;
   EGLSurface surface_;