Update MediaKeys interface for EME

content/renderer/media/webcontentdecryptionmoduleresult_helper.h

Index: content/renderer/media/webcontentdecryptionmoduleresult_helper.h
diff --git a/content/renderer/media/webcontentdecryptionmoduleresult_helper.h b/content/renderer/media/webcontentdecryptionmoduleresult_helper.h
new file mode 100644
index 0000000000000000000000000000000000000000..38b5c036b62a4f054e003aad4d1a71e767910ed5
--- /dev/null
+++ b/content/renderer/media/webcontentdecryptionmoduleresult_helper.h
@@ -0,0 +1,54 @@
+// 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.
+
+#ifndef CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULERESULT_HELPER_H_
+#define CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULERESULT_HELPER_H_
+
+#include <map>
+
+#include "base/basictypes.h"
+#include "media/base/cdm_promise.h"
+#include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h"
+
+namespace content {
+
+template <typename T>
+class BlinkCdmPromiseTemplate : public media::CdmPromiseTemplate<T> {
+ public:
+  BlinkCdmPromiseTemplate(blink::WebContentDecryptionModuleResult result);
+  BlinkCdmPromiseTemplate(blink::WebContentDecryptionModuleResult result,
+                          const std::string& uma_name);
+
+ protected:
+  virtual void OnResolve(const T& result);
+  void OnReject(media::MediaKeys::Exception exception_code,
+                uint32 system_code,
+                const std::string& error_message);
+
+  blink::WebContentDecryptionModuleResult webCDMResult_;
+
+  DISALLOW_COPY_AND_ASSIGN(BlinkCdmPromiseTemplate);
+};
+
+template <>

[ddorwin, 2014/09/23 23:14:21]

// Specialization for no parameter to resolve().

[jrummell, 2014/09/24 00:49:32]

Done.

+class BlinkCdmPromiseTemplate<void> : public media::CdmPromiseTemplate<void> {
+ public:
+  BlinkCdmPromiseTemplate(blink::WebContentDecryptionModuleResult result);
+  BlinkCdmPromiseTemplate(blink::WebContentDecryptionModuleResult result,
+                          const std::string& uma_name);
+
+ protected:
+  virtual void OnResolve();
+  void OnReject(media::MediaKeys::Exception exception_code,
+                uint32 system_code,
+                const std::string& error_message);
+
+  blink::WebContentDecryptionModuleResult webCDMResult_;
+
+  DISALLOW_COPY_AND_ASSIGN(BlinkCdmPromiseTemplate);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULERESULT_HELPER_H_