fix warnings

git-svn-id: http://skia.googlecode.com/svn/trunk@1129 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleTextBox.cpp b/samplecode/SampleTextBox.cpp
index f2b5e2c..a2db011 100644
--- a/samplecode/SampleTextBox.cpp
+++ b/samplecode/SampleTextBox.cpp
@@ -76,6 +76,7 @@
 
 		SkPaint paint;
 		paint.setAntiAlias(true);
+        paint.setLCDRenderText(true);
 		tbox.setText(gText, strlen(gText), paint);
 
 		for (int i = 9; i < 24; i += 2) {