[Mac] Add per-plugin exceptions to content settings.

chrome/browser/mock_plugin_exceptions_table_model.h

Index: chrome/browser/mock_plugin_exceptions_table_model.h
diff --git a/chrome/browser/mock_plugin_exceptions_table_model.h b/chrome/browser/mock_plugin_exceptions_table_model.h
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+++ b/chrome/browser/mock_plugin_exceptions_table_model.h
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+// Copyright (c) 2010 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_MOCK_PLUGIN_EXCEPTIONS_TABLE_MODEL_H_
+#define CHROME_BROWSER_MOCK_PLUGIN_EXCEPTIONS_TABLE_MODEL_H_
+#pragma once
+
+#include <vector>
+
+#include "chrome/browser/plugin_exceptions_table_model.h"
+
+class MockPluginExceptionsTableModel : public PluginExceptionsTableModel {
+ public:
+  MockPluginExceptionsTableModel(HostContentSettingsMap* map,
+                                 HostContentSettingsMap* otr_map)
+      : PluginExceptionsTableModel(map, otr_map) {}
+  virtual ~MockPluginExceptionsTableModel() {}
+
+  void set_plugins(const std::vector<WebPluginInfo>& plugins);
+
+ protected:
+  virtual void GetPlugins(std::vector<WebPluginInfo>* plugins);
+
+ private:
+  std::vector<WebPluginInfo> plugins_;
+};
+
+#endif  // CHROME_BROWSER_MOCK_PLUGIN_EXCEPTIONS_TABLE_MODEL_H_