Remove the unmaintained performance monitor.

chrome/browser/ui/webui/performance_monitor/performance_monitor_ui_constants.h

Index: chrome/browser/ui/webui/performance_monitor/performance_monitor_ui_constants.h
diff --git a/chrome/browser/ui/webui/performance_monitor/performance_monitor_ui_constants.h b/chrome/browser/ui/webui/performance_monitor/performance_monitor_ui_constants.h
deleted file mode 100644
index 0c8bfc60889d1a2e6948deb4e0aacaa276385328..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/performance_monitor/performance_monitor_ui_constants.h
+++ /dev/null
@@ -1,84 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_UI_WEBUI_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UI_CONSTANTS_H_
-#define CHROME_BROWSER_UI_WEBUI_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UI_CONSTANTS_H_
-
-#include "base/basictypes.h"
-
-namespace performance_monitor {
-
-enum EventCategory {
-  EVENT_CATEGORY_EXTENSIONS,
-  EVENT_CATEGORY_CHROME,
-  EVENT_CATEGORY_EXCEPTIONS,
-  EVENT_CATEGORY_NUMBER_OF_CATEGORIES
-};
-
-enum MetricCategory {
-  METRIC_CATEGORY_CPU,
-  METRIC_CATEGORY_MEMORY,
-  METRIC_CATEGORY_TIMING,
-  METRIC_CATEGORY_NETWORK,
-  METRIC_CATEGORY_NUMBER_OF_CATEGORIES
-};
-
-enum Unit {
-  UNIT_BYTES,
-  UNIT_KILOBYTES,
-  UNIT_MEGABYTES,
-  UNIT_GIGABYTES,
-  UNIT_TERABYTES,
-  UNIT_MICROSECONDS,
-  UNIT_MILLISECONDS,
-  UNIT_SECONDS,
-  UNIT_MINUTES,
-  UNIT_HOURS,
-  UNIT_DAYS,
-  UNIT_WEEKS,
-  UNIT_MONTHS,
-  UNIT_YEARS,
-  UNIT_PERCENT,
-  UNIT_UNDEFINED
-};
-
-// The different options for aggregation when we pass data to the UI side.
-enum AggregationMethod {
-  // IMPORTANT! These values are hard-coded in
-  // chrome/browser/resources/performance_monitor.js. Please do not change them.
-  AGGREGATION_METHOD_NONE,
-  AGGREGATION_METHOD_MEDIAN,
-  AGGREGATION_METHOD_MEAN,
-  AGGREGATION_METHOD_NUMBER_OF_METHODS
-};
-
-
-// A MeasurementType represents the "type" of data which we are measuring, e.g.
-// whether we are measuring distance, memory amounts, time, etc. Two units can
-// be converted if and only if they are in the same type. We can convert
-// two units of distance (meters to centimeters), but cannot convert a unit of
-// time to a unit of memory (seconds to megabytes).
-enum MeasurementType {
-  MEASUREMENT_TYPE_MEMORY,
-  MEASUREMENT_TYPE_PERCENT,
-  MEASUREMENT_TYPE_TIME,
-  MEASUREMENT_TYPE_UNDEFINED
-};
-
-// A struct which holds the conversion information for each unit. The
-// |amount_in_base_units| corresponds to the value of 1 |unit| in the specified
-// base for the measurement type (for instance, since the base unit for memory
-// is bytes, a kilobyte would have |amount_in_base_units| of 1 << 10.
-struct UnitDetails {
-  const Unit unit;
-  const MeasurementType measurement_type;
-  const int64 amount_in_base_units;
-};
-
-// Returns the corresponding UnitDetails for the given unit, or NULL if invalid.
-const UnitDetails* GetUnitDetails(Unit unit);
-
-}  // namespace performance_monitor
-
-#endif  // CHROME_BROWSER_UI_WEBUI_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UI_CONSTANTS_H_