more work in initialization code

gfx/src/xlib/nsDeviceContextXlib.cpp

@@ -58,6 +58,14 @@ NS_IMETHODIMP nsDeviceContextXlib::Init(nsNativeWidget aNativeWidget)
 
   mWidget = aNativeWidget;
 
+  CommonInit();
+
+  return NS_OK;
+}
+
+void
+nsDeviceContextXlib::CommonInit(void)
+{
   static nscoord dpi = 96;
   static int initialized = 0;
 
@@ -89,7 +97,7 @@ NS_IMETHODIMP nsDeviceContextXlib::Init(nsNativeWidget aNativeWidget)
 
   //  printf("GFX: dpi=%d t2p=%g p2t=%g\n", dpi, mTwipsToPixels, mPixelsToTwips);
 
-  return NS_OK;
+  DeviceContextImpl::CommonInit();
 }
 
 NS_IMETHODIMP nsDeviceContextXlib::CreateRenderingContext(nsIRenderingContext *&aContext)

gfx/src/xlib/nsDeviceContextXlib.h

@@ -52,6 +52,7 @@ public:
 
 private:
   virtual             ~nsDeviceContextXlib();
+  void                 CommonInit(void);
   nsPaletteInfo        mPaletteInfo;
   PRBool               mWriteable;
   PRUint32             mNumCells;

gfx/src/xlib/nsRenderingContextXlib.cpp

@@ -734,8 +734,6 @@ NS_IMETHODIMP
 nsRenderingContextXlib::FillRect(const nsRect& aRect)
 {
   printf("nsRenderingContextXlib::FillRect()\n");
-  printf("About to fill rect %d %d %d %d\n",
-         aRect.x, aRect.y, aRect.width, aRect.height);
   return FillRect(aRect.x, aRect.y, aRect.width, aRect.height);
 }
 
@@ -753,6 +751,8 @@ nsRenderingContextXlib::FillRect(nscoord aX, nscoord aY, nscoord aWidth, nscoord
   h = aHeight;
 
   mTMatrix->TransformCoord(&x,&y,&w,&h);
+  printf("About to fill window %ld with rect %d %d %d %d\n",
+         mRenderingSurface->GetDrawable(), x, y, w, h);
   ::XFillRectangle(gDisplay,
                    mRenderingSurface->GetDrawable(),
                    mRenderingSurface->GetGC(),