am 41aa7b9f: Disable "no context for char" log spam.

* commit '41aa7b9fc3ae452215876143852024720383e102':
  Disable "no context for char" log spam.
diff --git a/src/core/SkScalerContext.cpp b/src/core/SkScalerContext.cpp
index 85baf94..eee0dc5 100644
--- a/src/core/SkScalerContext.cpp
+++ b/src/core/SkScalerContext.cpp
@@ -171,7 +171,6 @@
         }
         ctx = ctx->getNextContext();
         if (NULL == ctx) {
-            SkDebugf("--- no context for char %x\n", uni);
             return NULL;
         }
     }
@@ -220,6 +219,7 @@
     if (ctx) {
         return ctx->fBaseGlyphCount;
     } else {
+        SkDEBUGF(("--- no context for char %x\n", uni));
         return this->fBaseGlyphCount;
     }
 }