Add policy controlled permission block list for extensions

chrome/browser/extensions/permissions_based_management_policy_provider.h

Index: chrome/browser/extensions/permissions_based_management_policy_provider.h
diff --git a/chrome/browser/extensions/permissions_based_management_policy_provider.h b/chrome/browser/extensions/permissions_based_management_policy_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..ea152d14fe68ecf08efe83ab67037d5b9a14ba5b
--- /dev/null
+++ b/chrome/browser/extensions/permissions_based_management_policy_provider.h
@@ -0,0 +1,36 @@
+// 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 CHROME_BROWSER_EXTENSIONS_PERMISSIONS_BASED_MANAGEMENT_POLICY_PROVIDER_H_
+#define CHROME_BROWSER_EXTENSIONS_PERMISSIONS_BASED_MANAGEMENT_POLICY_PROVIDER_H_
+
+#include "base/macros.h"
+#include "extensions/browser/management_policy.h"
+
+namespace extensions {
+
+class Extension;
+class ExtensionManagement;
+
+class PermissionsBasedManagementPolicyProvider

[Joao da Silva, 2014/10/15 14:39:26]

Document this class

[binjin, 2014/10/16 18:13:58]

Done.

+    : public ManagementPolicy::Provider {
+ public:
+  explicit PermissionsBasedManagementPolicyProvider(
+      ExtensionManagement* settings);
+  virtual ~PermissionsBasedManagementPolicyProvider();
+
+  // ManagementPolicy::Provider implementation.
+  virtual std::string GetDebugPolicyProviderName() const OVERRIDE;

[Joao da Silva, 2014/10/15 14:39:26]

override (also below)

[binjin, 2014/10/16 18:13:58]

Done.

+  virtual bool UserMayLoad(const Extension* extension,
+                           base::string16* error) const OVERRIDE;
+
+ private:
+  ExtensionManagement* settings_;
+
+  DISALLOW_COPY_AND_ASSIGN(PermissionsBasedManagementPolicyProvider);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_PERMISSIONS_BASED_MANAGEMENT_POLICY_PROVIDER_H_