Split PepperPluginRegistry into the pieces that are needed in each process. content/common only nee…

content/common/pepper_plugin_list.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 CONTENT_COMMON_PEPPER_PLUGIN_LIST_H_
+#define CONTENT_COMMON_PEPPER_PLUGIN_LIST_H_
+
+#include <vector>
+
+namespace content {
+struct PepperPluginInfo;
+struct WebPluginInfo;
+
+// Constructs a PepperPluginInfo from a WebPluginInfo. Returns false if
+// the operation is not possible, in particular the WebPluginInfo::type
+// must be one of the pepper types.
+bool MakePepperPluginInfo(const WebPluginInfo& webplugin_info,
+                          PepperPluginInfo* pepper_info);
+
+// Computes the list of known pepper plugins.
+void ComputePepperPluginList(std::vector<PepperPluginInfo>* plugins);
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_PEPPER_PLUGIN_LIST_H_