MediaRecorder Blink part

public/platform/WebMediaRecorderHandlerClient.h

Index: public/platform/WebMediaRecorderHandlerClient.h
diff --git a/public/platform/WebMediaRecorderHandlerClient.h b/public/platform/WebMediaRecorderHandlerClient.h
new file mode 100644
index 0000000000000000000000000000000000000000..e6e55cf97bae3f8fdb6ea40872569eaa3734b9f3
--- /dev/null
+++ b/public/platform/WebMediaRecorderHandlerClient.h
@@ -0,0 +1,28 @@
+// Copyright 2015 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 WebMediaRecorderHandlerClient_h
+#define WebMediaRecorderHandlerClient_h
+
+#include "WebCommon.h"
+
+namespace blink {
+
+class WebString;
+
+// Interface used by a MediaRecorder to get errors and recorded data delivered.
+class BLINK_PLATFORM_EXPORT WebMediaRecorderHandlerClient {
+public:
+    virtual void writeData(const char* data, size_t length, bool lastInslice) = 0;
+
+    virtual void failOutOfMemory(const WebString& message) = 0;
+    virtual void failIllegalStreamModification(const WebString& message) = 0;
+    virtual void failOtherRecordingError(const WebString& message) = 0;
+
+protected:
+    virtual ~WebMediaRecorderHandlerClient() { }

[mlamouri (slow - plz ping), 2015/08/13 13:31:48]

nit: you can use = default;

[mcasas, 2015/08/13 18:42:17]

Done.

+};
+
+} // namespace blink
+#endif