Append '\n' character to nanobench error message

bench/ETCBitmapBench.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "Resources.h"
 #include "SkCanvas.h"
@@ skipping 63 matching lines @@
 }
 
 // This is the base class for all of the benches in this file. In general
 // the ETC1 benches should all be working on the same data. Due to the
 // simplicity of the PKM file, that data is the 128x128 mandrill etc1
 // compressed texture repeated by some factor (currently 8 -> 1024x1024)
 class ETCBitmapBenchBase : public Benchmark {
 public:
     ETCBitmapBenchBase() : fPKMData(loadPKM()) {
         if (nullptr == fPKMData) {
-            SkDebugf("Could not load PKM data!");
+            SkDebugf("Could not load PKM data!\n");
         }
     }
 
 protected:
     SkAutoDataUnref fPKMData;
 
 private:
     SkData* loadPKM() {
         SkString pkmFilename = GetResourcePath("mandrill_128.pkm");
         // Expand the data
@@ skipping 131 matching lines @@
 DEF_BENCH(return new ETCBitmapBench(false, Benchmark::kGPU_Backend);)
 DEF_BENCH(return new ETCBitmapBench(true, Benchmark::kGPU_Backend);)
 
 DEF_BENCH(return new ETCBitmapUploadBench(false, Benchmark::kRaster_Backend);)
 DEF_BENCH(return new ETCBitmapUploadBench(true, Benchmark::kRaster_Backend);)
 
 DEF_BENCH(return new ETCBitmapUploadBench(false, Benchmark::kGPU_Backend);)
 DEF_BENCH(return new ETCBitmapUploadBench(true, Benchmark::kGPU_Backend);)
 
 #endif  // SK_IGNORE_ETC1_SUPPORT