RefCounted types should not have public destructors, Linux fixes

ui/gl/gl_surface_linux.cc

Index: ui/gl/gl_surface_linux.cc
diff --git a/ui/gl/gl_surface_linux.cc b/ui/gl/gl_surface_linux.cc
index a7dbdf08a30cbcb7992344f70b2a23d4d71f6eb6..d6576054e08cab61aef515548302e18fd3b62643 100644
--- a/ui/gl/gl_surface_linux.cc
+++ b/ui/gl/gl_surface_linux.cc
@@ -26,7 +26,6 @@ Display* g_osmesa_display;
 class NativeViewGLSurfaceOSMesa : public GLSurfaceOSMesa {
  public:
   explicit NativeViewGLSurfaceOSMesa(gfx::AcceleratedWidget window);
-  virtual ~NativeViewGLSurfaceOSMesa();
 
   static bool InitializeOneOff();
 
@@ -39,6 +38,9 @@ class NativeViewGLSurfaceOSMesa : public GLSurfaceOSMesa {
   virtual std::string GetExtensions() OVERRIDE;
   virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE;
 
+ protected:
+  virtual ~NativeViewGLSurfaceOSMesa();
+
  private:
   GC window_graphics_context_;
   gfx::AcceleratedWidget window_;
@@ -85,10 +87,6 @@ NativeViewGLSurfaceOSMesa::NativeViewGLSurfaceOSMesa(
   DCHECK(window);
 }
 
-NativeViewGLSurfaceOSMesa::~NativeViewGLSurfaceOSMesa() {
-  Destroy();
-}
-
 bool NativeViewGLSurfaceOSMesa::InitializeOneOff() {
   static bool initialized = false;
   if (initialized)
@@ -260,6 +258,10 @@ bool NativeViewGLSurfaceOSMesa::PostSubBuffer(
   return true;
 }
 
+NativeViewGLSurfaceOSMesa::~NativeViewGLSurfaceOSMesa() {
+  Destroy();
+}
+
 scoped_refptr<GLSurface> GLSurface::CreateViewGLSurface(
     bool software,
     gfx::AcceleratedWidget window) {