Move Pickle to base namespace.

extensions/common/permissions/manifest_permission.h

 // 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 EXTENSIONS_COMMON_PERMISSIONS_MANIFEST_PERMISSION_H_
 #define EXTENSIONS_COMMON_PERMISSIONS_MANIFEST_PERMISSION_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/pickle.h"
 #include "extensions/common/permissions/api_permission_set.h"
 #include "extensions/common/permissions/coalesced_permission_message.h"
 #include "extensions/common/permissions/permission_message.h"
 
+namespace base {
 class PickleIterator;
-
-namespace base {
+class ListValue;
 class Value;
-class ListValue;
 }
 
 namespace IPC {
 class Message;
 }
 
 namespace extensions {
 
 // Represent the custom behavior of a top-level manifest entry contributing to
 // permission messages and storage.
@@ skipping 47 matching lines @@
   bool Contains(const ManifestPermission* rhs) const;
 
   // Returns true if |rhs| is equal to this.
   bool Equal(const ManifestPermission* rhs) const;
 
   // IPC functions
   // Writes this into the given IPC message |m|.
   void Write(IPC::Message* m) const;
 
   // Reads from the given IPC message |m|.
-  bool Read(const IPC::Message* m, PickleIterator* iter);
+  bool Read(const IPC::Message* m, base::PickleIterator* iter);
 
   // Logs this permission.
   void Log(std::string* log) const;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ManifestPermission);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_PERMISSIONS_MANIFEST_PERMISSION_H_