add isConvex() hit to SkPath, to be used to speed up fills and opengl
set linewidth in gldevice for hair rects
remove some cruft from samples
add more gl-unimpl messages



git-svn-id: http://skia.googlecode.com/svn/trunk@199 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleText.cpp b/samplecode/SampleText.cpp
index 7b8bcf0..6deb5d0 100644
--- a/samplecode/SampleText.cpp
+++ b/samplecode/SampleText.cpp
@@ -436,7 +436,7 @@
 
         test_breakText();        
         test_typefaceCache();
-        test_poly();
+//        test_poly();
     }
     
     virtual ~TextSpeedView()