Initial import of Widevine Common Encryption DRM engine

Builds libwvmdrmengine.so, which is loaded by the new
MediaDrm APIs to support playback of Widevine/CENC
protected content.

Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c

libwvdrmengine/cdm/core/test/url_request.h

@@ -0,0 +1,39 @@
+// Copyright 2013 Google Inc. All Rights Reserved.
+
+#ifndef CDM_TEST_URL_REQUEST_H_
+#define CDM_TEST_URL_REQUEST_H_
+
+#include <string>
+#include "http_socket.h"
+#include "wv_cdm_types.h"
+
+namespace wvcdm {
+
+// Provides simple HTTP request and response service.
+// Only POST request method is implemented.
+class UrlRequest {
+ public:
+   UrlRequest(const std::string& url, const std::string& port);
+  ~UrlRequest();
+
+  void AppendChunkToUpload(const std::string& data);
+  int  GetResponse(std::string& response);
+  int  GetStatusCode(const std::string& response);
+  bool is_connected() const { return is_connected_; }
+  bool PostRequest(const std::string& data);
+
+ private:
+  static const unsigned int kHttpBufferSize = 4096;
+  char buffer_[kHttpBufferSize];
+  bool is_connected_;
+  std::string port_;
+  std::string request_;
+  HttpSocket socket_;
+  std::string server_url_;
+
+  CORE_DISALLOW_COPY_AND_ASSIGN(UrlRequest);
+};
+
+};  // namespace wvcdm
+
+#endif  // CDM_TEST_URL_REQUEST_H_