DO NOT MERGE: Another gcc 4.0.3 workaround.

Temporarily make a function public that doesn't need to be.  When
host gcc-4.0.3 is gone from the build servers we can undo this.

(Cherry-picked from eclair-mr2.)

libs/surfaceflinger/SurfaceFlinger.h

@@ -246,8 +246,10 @@ private:
     virtual status_t    readyToRun();
     virtual void        onFirstRef();
 
+public:     // hack to work around gcc 4.0.3 bug
     const GraphicPlane&     graphicPlane(int dpy) const;
           GraphicPlane&     graphicPlane(int dpy);
+private:
 
             void        waitForEvent();
 public:     // hack to work around gcc 4.0.3 bug