Remove unnamed namespace usage from tests.

tests/GrMemoryPoolTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Test.h"
 // This is a GPU-backend specific test
 #if SK_SUPPORT_GPU
 #include "GrMemoryPool.h"
 #include "SkRandom.h"
 #include "SkTDArray.h"
 #include "SkTemplates.h"
 #include "SkInstCnt.h"
 
-namespace {
 // A is the top of an inheritance tree of classes that overload op new and
 // and delete to use a GrMemoryPool. The objects have values of different types
 // that can be set and checked.
 class A {
 public:
     A() {};
     virtual void setValues(int v) {
         fChar = static_cast<char>(v);
     }
     virtual bool checkValues(int v) {
@@ skipping 142 matching lines @@
             return new C;
         case 3:
             return new D;
         case 4:
             return new E;
         default:
             // suppress warning
             return NULL;
     }
 }
-}
+
 struct Rec {
     A* fInstance;
     int fValue;
 };
 
 static void test_memory_pool(skiatest::Reporter* reporter) {
     // prealloc and min alloc sizes for the pool
     static const size_t gSizes[][2] = {
         {0, 0},
         {10 * sizeof(A), 20 * sizeof(A)},
@@ skipping 46 matching lines @@
             REPORTER_ASSERT(reporter, !A::GetInstanceCount());
 #endif
         }
     }
 }
 
 #include "TestClassDef.h"
 DEFINE_TESTCLASS("GrMemoryPool", GrMemoryPoolClass, test_memory_pool)
 
 #endif