update to SampleView



git-svn-id: http://skia.googlecode.com/svn/trunk@1460 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index 727d93e..bee965c 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -1477,8 +1477,6 @@
 
 
 void SampleView::onDraw(SkCanvas* canvas) {
-    this->onDrawBackground(canvas);
-
 #ifdef TEST_GPIPE
     SimplePC controller(canvas);
     SkGPipeWriter writer;
@@ -1489,6 +1487,8 @@
     }
 #endif
 
+    this->onDrawBackground(canvas);
+
     for (int i = 0; i < fRepeatCount; i++) {
         SkAutoCanvasRestore acr(canvas, true);
         this->onDrawContent(canvas);