DO NO SUBMIT: Add CDM_EXPORT to fix tests under ubsan

content_decryption_module.h

 // Copyright (c) 2012 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.
 
 #ifndef CDM_CONTENT_DECRYPTION_MODULE_H_
 #define CDM_CONTENT_DECRYPTION_MODULE_H_
 
 #if defined(_MSC_VER)
 typedef unsigned char uint8_t;
 typedef unsigned int uint32_t;
@@ skipping 626 matching lines @@
   ContentDecryptionModule_7() {}
   virtual ~ContentDecryptionModule_7() {}
 };
 
 // ContentDecryptionModule interface that all CDMs need to implement.
 // The interface is versioned for backward compatibility.
 // Note: ContentDecryptionModule implementations must use the allocator
 // provided in CreateCdmInstance() to allocate any Buffer that needs to
 // be passed back to the caller. Implementations must call Buffer::Destroy()
 // when a Buffer is created that will never be returned to the caller.
-class ContentDecryptionModule_8 {
+class CDM_EXPORT ContentDecryptionModule_8 {
  public:
   static const int kVersion = 8;
   typedef Host_8 Host;
 
   // Initializes the CDM instance, providing information about permitted
   // functionalities.
   // If |allow_distinctive_identifier| is false, messages from the CDM,
   // such as message events, must not contain a Distinctive Identifier,
   // even in an encrypted form.
   // If |allow_persistent_state| is false, the CDM must not attempt to
@@ skipping 535 matching lines @@
   virtual AudioFormat Format() const = 0;
 
  protected:
   AudioFrames() {}
   virtual ~AudioFrames() {}
 };
 
 }  // namespace cdm
 
 #endif  // CDM_CONTENT_DECRYPTION_MODULE_H_