sandbox/win: Fix warnings found by clang chromium-style plugin on Windows.

sandbox/win/src/handle_table.h

 // Copyright (c) 2011 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 SANDBOX_SRC_HANDLE_TABLE_H_
 #define SANDBOX_SRC_HANDLE_TABLE_H_
 
 #include <windows.h>
 #include <vector>
 
@@ skipping 22 matching lines @@
   static const base::char16* HandleTable::kTypeNamedPipe;
   static const base::char16* HandleTable::kTypeJobObject;
   static const base::char16* HandleTable::kTypeFileMap;
   static const base::char16* HandleTable::kTypeAlpcPort;
 
   class Iterator;
 
   // Used by the iterator to provide simple caching accessors to handle data.
   class HandleEntry {
    public:
+    ~HandleEntry();
+
     bool operator==(const HandleEntry& rhs) const {
       return handle_entry_ == rhs.handle_entry_;
     }
 
     bool operator!=(const HandleEntry& rhs) const {
       return handle_entry_ != rhs.handle_entry_;
     }
 
     const SYSTEM_HANDLE_INFORMATION* handle_entry() const {
       return handle_entry_;
@@ skipping 66 matching lines @@
 
     HandleEntry* operator->() { return &current_; }
 
    private:
     const HandleTable& table_;
     HandleEntry current_;
     const SYSTEM_HANDLE_INFORMATION* end_;
   };
 
   HandleTable();
+  ~HandleTable();
 
   Iterator begin() const {
     return Iterator(*this, handle_info()->Information,
         &handle_info()->Information[handle_info()->NumberOfHandles]);
   }
 
   const SYSTEM_HANDLE_INFORMATION_EX* handle_info() const {
     return reinterpret_cast<const SYSTEM_HANDLE_INFORMATION_EX*>(
         &(handle_info_buffer_[0]));
   }
@@ skipping 11 matching lines @@
   }
 
   std::vector<BYTE> handle_info_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(HandleTable);
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_SRC_HANDLE_TABLE_H_