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/mediadrm/test/MockCDM.h

@@ -0,0 +1,53 @@
+//
+// Copyright 2013 Google Inc. All Rights Reserved.
+//
+
+#ifndef WV_DRM_PLUGIN_MOCK_CDM_H_
+#define WV_DRM_PLUGIN_MOCK_CDM_H_
+
+#include <string>
+#include <vector>
+
+#include "gmock/gmock.h"
+#include "wv_cdm_types.h"
+#include "wv_content_decryption_module.h"
+
+
+namespace wvcdm {
+
+class MockCDM : public WvContentDecryptionModule {
+ public:
+  MOCK_METHOD2(OpenSession, CdmResponseType(const CdmKeySystem&,
+                                            CdmSessionId*));
+
+  MOCK_METHOD1(CloseSession, CdmResponseType(CdmSessionId&));
+
+  MOCK_METHOD5(GenerateKeyRequest, CdmResponseType(const CdmSessionId&,
+                                                   const CdmInitData&,
+                                                   const CdmLicenseType,
+                                                   CdmNameValueMap&,
+                                                   CdmKeyMessage*));
+
+  MOCK_METHOD2(AddKey, CdmResponseType(const CdmSessionId&,
+                                       const CdmKeyResponse&));
+
+  MOCK_METHOD1(CancelKeyRequest, CdmResponseType(const CdmSessionId&));
+
+  MOCK_METHOD2(QueryKeyStatus, CdmResponseType(const CdmSessionId&,
+                                               CdmNameValueMap*));
+
+  MOCK_METHOD2(GetProvisioningRequest, CdmResponseType(CdmProvisioningRequest*,
+                                                       std::string*));
+
+  MOCK_METHOD1(HandleProvisioningResponse,
+      CdmResponseType(CdmProvisioningResponse&));
+
+  MOCK_METHOD1(GetSecureStops, CdmResponseType(CdmSecureStops*));
+
+  MOCK_METHOD1(ReleaseSecureStops,
+      CdmResponseType(const CdmSecureStopReleaseMessage&));
+};
+
+} // namespace wvcdm
+
+#endif // WV_DRM_PLUGIN_MOCK_CDM_H_