Wire up SSL client authentication for OpenSSL/Android through the net/ stack

net/base/openssl_private_key_store_memory.cc

Index: net/base/openssl_private_key_store_memory.cc
diff --git a/net/base/openssl_private_key_store_memory.cc b/net/base/openssl_private_key_store_memory.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ed40d2efe38abfbde5cb4efc1d183c0073fc84b9
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+++ b/net/base/openssl_private_key_store_memory.cc
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+// Copyright (c) 2011 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.
+
+// Defines an in-memory private key store, primarily used for testing.
+
+#include "net/base/openssl_private_key_store.h"
+
+#include "base/logging.h"
+#include "base/memory/singleton.h"
+#include "base/synchronization/lock.h"
+#include "net/base/x509_certificate.h"
+
+namespace net {
+
+namespace {
+
+// OpenSSLPrivateKeyStoreMemory is an OpenSSL private key store that
+// does not make use of any Android APIs, making it suitable
+// for use when using OpenSSL on non-Android platforms (eg:
+// for testing purposes).
+class OpenSSLPrivateKeyStoreMemory : public OpenSSLPrivateKeyStore {
+ public:
+  OpenSSLPrivateKeyStoreMemory() {}
+
+  static OpenSSLPrivateKeyStoreMemory* GetInstance() {
+    return Singleton<OpenSSLPrivateKeyStoreMemory>::get();
+  }
+
+  virtual bool StoreKeyPair(const GURL& url, EVP_PKEY* pkey) OVERRIDE {
+    // There is no key store here, so don't do anything.
+    return true;
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(OpenSSLPrivateKeyStoreMemory);
+};
+
+}  // namespace
+
+// static
+OpenSSLPrivateKeyStore* OpenSSLPrivateKeyStore::GetInstance() {
+  return OpenSSLPrivateKeyStoreMemory::GetInstance();
+}
+
+} // namespace net
+