Move more code from headers to implementation.

chrome/browser/policy/device_management_policy_cache.cc

 // 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.
 
 #include "chrome/browser/policy/device_management_policy_cache.h"
 
 #include <limits>
 #include <string>
 
 #include "base/file_util.h"
@@ skipping 52 matching lines @@
 }
 
 DeviceManagementPolicyCache::DeviceManagementPolicyCache(
     const FilePath& backing_file_path)
     : backing_file_path_(backing_file_path),
       policy_(new DictionaryValue),
       fresh_policy_(false),
       is_device_unmanaged_(false) {
 }
 
+DeviceManagementPolicyCache::~DeviceManagementPolicyCache() {}
+
 void DeviceManagementPolicyCache::LoadPolicyFromFile() {
   if (!file_util::PathExists(backing_file_path_) || fresh_policy_)
     return;
 
   // Read the protobuf from the file.
   std::string data;
   if (!file_util::ReadFileToString(backing_file_path_, &data)) {
     LOG(WARNING) << "Failed to read policy data from "
                  << backing_file_path_.value();
     return;
@@ skipping 184 matching lines @@
             DeviceManagementPolicyCache::DecodeValue(named_value->value());
         if (decoded_value)
           result->Set(named_value->name(), decoded_value);
       }
     }
   }
   return result;
 }
 
 }  // namespace policy