Convert class-full-of-statics CryptoTestUtils into a namespace

net/tools/quic/quic_simple_server_stream_test.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/tools/quic/quic_simple_server_stream.h"
 
 #include <list>
 #include <memory>
 #include <utility>
 
@@ skipping 168 matching lines @@
  public:
   QuicSimpleServerStreamTest()
       : connection_(
             new StrictMock<MockQuicConnection>(&helper_,
                                                &alarm_factory_,
                                                Perspective::IS_SERVER,
                                                SupportedVersions(GetParam()))),
         crypto_config_(new QuicCryptoServerConfig(
             QuicCryptoServerConfig::TESTING,
             QuicRandom::GetInstance(),
-            ::net::test::CryptoTestUtils::ProofSourceForTesting())),
+            crypto_test_utils::ProofSourceForTesting())),
         compressed_certs_cache_(
             QuicCompressedCertsCache::kQuicCompressedCertsCacheSize),
         session_(connection_,
                  &session_owner_,
                  &session_helper_,
                  crypto_config_.get(),
                  &compressed_certs_cache_,
                  &response_cache_),
         body_("hello world") {
     header_list_.OnHeaderBlockStart();
@@ skipping 439 matching lines @@
   };
   StringPiece data(arr, arraysize(arr));
   QuicStreamFrame frame(stream_->id(), true, 0, data);
   // Verify that we don't crash when we get a invalid headers in stream frame.
   stream_->OnStreamFrame(frame);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net