Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/cryptauth/fake_secure_message_delegate_unittest.cc

 // Copyright 2014 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 "components/cryptauth/fake_secure_message_delegate.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 185 matching lines @@
 
 TEST_F(CryptAuthFakeSecureMessageDelegateTest, GetPrivateKeyForPublicKey) {
   delegate_.set_next_public_key(kTestPublicKey);
   std::string public_key, private_key;
   delegate_.GenerateKeyPair(
       base::Bind(&SaveKeyPair, &public_key, &private_key));
   EXPECT_EQ(kTestPublicKey, public_key);
   EXPECT_EQ(private_key, delegate_.GetPrivateKeyForPublicKey(kTestPublicKey));
 }
 
-}  // proximity_auth
+}  // namespace cryptauth