Move PolicyMap and its dependencies to components/policy/.

chrome/browser/policy/policy_load_status.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/policy/policy_load_status.h"
 
 #include "base/metrics/histogram.h"
 #include "base/strings/stringprintf.h"
-#include "chrome/browser/policy/policy_types.h"
+#include "components/policy/core/common/policy_types.h"
 
 namespace policy {
 
 namespace {
 
 const char kHistogramName[] = "Enterprise.PolicyLoadStatus";
 
 }  // namespace
 
 PolicyLoadStatusSample::PolicyLoadStatusSample()
     : histogram_(base::LinearHistogram::FactoryGet(
           kHistogramName, 1, POLICY_LOAD_STATUS_SIZE,
           POLICY_LOAD_STATUS_SIZE + 1,
           base::Histogram::kUmaTargetedHistogramFlag)) {
   Add(POLICY_LOAD_STATUS_STARTED);
 }
 
 PolicyLoadStatusSample::~PolicyLoadStatusSample() {
   for (int i = 0; i < POLICY_LOAD_STATUS_SIZE; ++i) {
     if (status_bits_[i])
       histogram_->Add(i);
   }
 }
 
 void PolicyLoadStatusSample::Add(PolicyLoadStatus status) {
   status_bits_[status] = true;
 }
 
 }  // namespace policy