Pepper API implementation for output protection.

chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.h

Index: chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.h
diff --git a/chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.h b/chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.h
new file mode 100644
index 0000000000000000000000000000000000000000..e07100a1b14ae1fb8c25297b163eb4c032bf0ab9
--- /dev/null
+++ b/chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.h
@@ -0,0 +1,49 @@
+// Copyright 2013 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 CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_OUTPUT_PROTECTION_MESSAGE_FILTER_H_
+#define CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_OUTPUT_PROTECTION_MESSAGE_FILTER_H_
+
+#include "content/public/browser/browser_thread.h"
+#include "ppapi/host/host_message_context.h"
+#include "ppapi/host/resource_message_filter.h"
+
+namespace ppapi {
+namespace host {
+class PpapiHost;
+}
+}
+
+namespace chrome {
+
+class PepperOutputProtectionMessageFilter
+    : public ppapi::host::ResourceMessageFilter {
+ public:
+  explicit PepperOutputProtectionMessageFilter();

[dmichael (off chromium), 2013/09/17 17:25:33]

nit: no need for explicit on a default constructor.

[kcwu, 2013/09/17 23:15:32]

Done.

+
+ private:
+  // ppapi::host::ResourceMessageFilter overrides.
+  virtual scoped_refptr<base::TaskRunner> OverrideTaskRunnerForMessage(
+      const IPC::Message& msg) OVERRIDE;
+  virtual int32_t OnResourceMessageReceived(
+      const IPC::Message& msg,
+      ppapi::host::HostMessageContext* context) OVERRIDE;
+
+  virtual ~PepperOutputProtectionMessageFilter();
+
+  int32_t OnInit(ppapi::host::HostMessageContext* context);
+  int32_t OnTerminate(ppapi::host::HostMessageContext* context);
+  int32_t OnQueryStatus(ppapi::host::HostMessageContext* context);
+  int32_t OnEnableProtection(ppapi::host::HostMessageContext* context,
+                             uint32_t desired_method_mask);
+
+  uint64_t client_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(PepperOutputProtectionMessageFilter);
+};
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_OUTPUT_PROTECTION_MESSAGE_FILTER_H_