Reduce verbosity of SkGraphics::Init in default case.

src/core/SkGraphics.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkGraphics.h"
@@ skipping 37 matching lines @@
 #endif
 
 #ifdef BUILD_RADIALGRADIENT_TABLE
     extern void SkRadialGradient_BuildTable();
 #endif
 
 void SkGraphics::Init() {
 #ifdef SK_DEVELOPER
     skRTConfRegistry().possiblyDumpFile();
     skRTConfRegistry().validate();
-    SkDebugf("Non-default runtime configuration options:\n");
-    skRTConfRegistry().printNonDefault( );
+    if (skRTConfRegistry().hasNonDefault()) {
+        SkDebugf("Non-default runtime configuration options:\n");
+        skRTConfRegistry().printNonDefault();
+    }
 #endif
 
 #ifdef BUILD_EMBOSS_TABLE
     SkEmbossMask_BuildTable();
 #endif
 #ifdef BUILD_RADIALGRADIENT_TABLE
     SkRadialGradient_BuildTable();
 #endif
 
 #ifdef SK_DEBUGx
@@ skipping 101 matching lines @@
                 if (nextEqual) {
                     val = (size_t) atoi(nextEqual + 1);
                 }
                 (gFlags[i].fFunc)(val);
                 break;
             }
         }
         flags = nextSemi + 1;
     } while (nextSemi);
 }