Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/metrics_private/metrics_private_api.cc

 // Copyright (c) 2012 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/extensions/api/metrics_private/metrics_private_api.h"
 
 #include <limits.h>
 
 #include <algorithm>
 
@@ skipping 38 matching lines @@
 
 bool MetricsPrivateGetFieldTrialFunction::RunSync() {
   std::string name;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &name));
 
   SetResult(new base::StringValue(base::FieldTrialList::FindFullName(name)));
   return true;
 }
 
 bool MetricsPrivateGetVariationParamsFunction::RunSync() {
-  scoped_ptr<GetVariationParams::Params> params(
+  std::unique_ptr<GetVariationParams::Params> params(
       GetVariationParams::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   GetVariationParams::Results::Params result;
   if (variations::GetVariationParams(params->name,
                                      &result.additional_properties)) {
     SetResult(result.ToValue().release());
   }
   return true;
 }
 
 bool MetricsPrivateRecordUserActionFunction::RunSync() {
-  scoped_ptr<RecordUserAction::Params> params(
+  std::unique_ptr<RecordUserAction::Params> params(
       RecordUserAction::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   content::RecordComputedAction(params->name);
   return true;
 }
 
 bool MetricsHistogramHelperFunction::RecordValue(
     const std::string& name,
     base::HistogramType type,
@@ skipping 24 matching lines @@
   }
 
   // The histogram can be NULL if it is constructed with bad arguments.  Ignore
   // that data for this API.  An error message will be logged.
   if (counter)
     counter->Add(sample);
   return true;
 }
 
 bool MetricsPrivateRecordValueFunction::RunSync() {
-  scoped_ptr<RecordValue::Params> params(RecordValue::Params::Create(*args_));
+  std::unique_ptr<RecordValue::Params> params(
+      RecordValue::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // Get the histogram parameters from the metric type object.
   std::string type = api::metrics_private::ToString(params->metric.type);
 
   base::HistogramType histogram_type(type == "histogram-linear" ?
       base::LINEAR_HISTOGRAM : base::HISTOGRAM);
   return RecordValue(params->metric.metric_name, histogram_type,
                      params->metric.min, params->metric.max,
                      params->metric.buckets, params->value);
 }
 
 bool MetricsPrivateRecordSparseValueFunction::RunSync() {
-  scoped_ptr<RecordSparseValue::Params> params(
+  std::unique_ptr<RecordSparseValue::Params> params(
       RecordSparseValue::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   // This particular UMA_HISTOGRAM_ macro is okay for
   // non-runtime-constant strings.
   UMA_HISTOGRAM_SPARSE_SLOWLY(params->metric_name, params->value);
   return true;
 }
 
 bool MetricsPrivateRecordPercentageFunction::RunSync() {
-  scoped_ptr<RecordPercentage::Params> params(
+  std::unique_ptr<RecordPercentage::Params> params(
       RecordPercentage::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   return RecordValue(params->metric_name, base::LINEAR_HISTOGRAM,
                      1, 101, 102, params->value);
 }
 
 bool MetricsPrivateRecordCountFunction::RunSync() {
-  scoped_ptr<RecordCount::Params> params(RecordCount::Params::Create(*args_));
+  std::unique_ptr<RecordCount::Params> params(
+      RecordCount::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, 1000000, 50, params->value);
 }
 
 bool MetricsPrivateRecordSmallCountFunction::RunSync() {
-  scoped_ptr<RecordSmallCount::Params> params(
+  std::unique_ptr<RecordSmallCount::Params> params(
       RecordSmallCount::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, 100, 50, params->value);
 }
 
 bool MetricsPrivateRecordMediumCountFunction::RunSync() {
-  scoped_ptr<RecordMediumCount::Params> params(
+  std::unique_ptr<RecordMediumCount::Params> params(
       RecordMediumCount::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, 10000, 50, params->value);
 }
 
 bool MetricsPrivateRecordTimeFunction::RunSync() {
-  scoped_ptr<RecordTime::Params> params(RecordTime::Params::Create(*args_));
+  std::unique_ptr<RecordTime::Params> params(
+      RecordTime::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   static const int kTenSecMs = 10 * 1000;
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, kTenSecMs, 50, params->value);
 }
 
 bool MetricsPrivateRecordMediumTimeFunction::RunSync() {
-  scoped_ptr<RecordMediumTime::Params> params(
+  std::unique_ptr<RecordMediumTime::Params> params(
       RecordMediumTime::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   static const int kThreeMinMs = 3 * 60 * 1000;
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, kThreeMinMs, 50, params->value);
 }
 
 bool MetricsPrivateRecordLongTimeFunction::RunSync() {
-  scoped_ptr<RecordLongTime::Params> params(
+  std::unique_ptr<RecordLongTime::Params> params(
       RecordLongTime::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   static const int kOneHourMs = 60 * 60 * 1000;
   return RecordValue(params->metric_name, base::HISTOGRAM,
                      1, kOneHourMs, 50, params->value);
 }
 
 } // namespace extensions