Turn off annoying printfs



git-svn-id: http://skia.googlecode.com/svn/trunk@2610 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 607ade8..231cf23 100644
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -675,7 +675,7 @@
     }
     if (disable_coverage_aa_for_blend(target)) {
 #if GR_DEBUG
-        GrPrintf("Turning off AA to correctly apply blend.\n");
+        //GrPrintf("Turning off AA to correctly apply blend.\n");
 #endif
         return false;
     }
@@ -1177,7 +1177,7 @@
         if (target->getCaps().fSupportPerVertexCoverage) {
             if (disable_coverage_aa_for_blend(target)) {
 #if GR_DEBUG
-                GrPrintf("Turning off AA to correctly apply blend.\n");
+                //GrPrintf("Turning off AA to correctly apply blend.\n");
 #endif
                 return false;
             } else {
@@ -1497,7 +1497,7 @@
     // thing WRT to the blend then we'll need some query on the PR.
     if (disable_coverage_aa_for_blend(target)) {
 #if GR_DEBUG
-        GrPrintf("Turning off AA to correctly apply blend.\n");
+        //GrPrintf("Turning off AA to correctly apply blend.\n");
 #endif
         prAA = false;
     }