Remove unnamed namespace usage from tests.

tests/LayerDrawLooperTest.cpp

Index: tests/LayerDrawLooperTest.cpp
diff --git a/tests/LayerDrawLooperTest.cpp b/tests/LayerDrawLooperTest.cpp
index 8b1aa0d9345f9cb4ad97c054248c6958f56edb29..80f986f867e342901873886043eb781170c1c95e 100644
--- a/tests/LayerDrawLooperTest.cpp
+++ b/tests/LayerDrawLooperTest.cpp
@@ -4,6 +4,7 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
+
 #include "Test.h"
 #include "SkBitmap.h"
 #include "SkBitmapDevice.h"
@@ -17,8 +18,6 @@
 #include "SkScalar.h"
 #include "SkXfermode.h"
 
-namespace {
-
 class FakeDevice : public SkBitmapDevice {
 public:
     FakeDevice() : SkBitmapDevice(SkBitmap::kARGB_8888_Config, 100, 100, false) { }
@@ -35,8 +34,6 @@ private:
     typedef SkBitmapDevice INHERITED;
 };
 
-} // namespace
-
 static void test_frontToBack(skiatest::Reporter* reporter) {
     SkAutoTUnref<SkLayerDrawLooper> looper(SkNEW(SkLayerDrawLooper));
     SkLayerDrawLooper::LayerInfo layerInfo;