chromium/third_party/blink/renderer/core/timing/performance.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 * Copyright (C) 2012 Intel Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_H_

#include "base/task/single_thread_task_runner.h"
#include "base/time/time.h"
#include "third_party/blink/public/mojom/timing/resource_timing.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_performance_entry_filter_options.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/dom/dom_high_res_time_stamp.h"
#include "third_party/blink/renderer/core/dom/events/event_target.h"
#include "third_party/blink/renderer/core/loader/frame_loader_types.h"
#include "third_party/blink/renderer/core/timing/performance_entry.h"
#include "third_party/blink/renderer/core/timing/performance_navigation_timing.h"
#include "third_party/blink/renderer/core/timing/performance_paint_timing.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_deque.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_linked_hash_set.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/timer.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
#include "third_party/blink/renderer/platform/wtf/linked_hash_set.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"

namespace base {
class Clock;
class TickClock;
}  // namespace base

namespace blink {

class BackgroundTracingHelper;
class EventCounts;
class ExceptionState;
class ExecutionContext;
class LargestContentfulPaint;
class LayoutShift;
class MemoryInfo;
class MemoryMeasurement;
class Node;
class PerformanceElementTiming;
class PerformanceEventTiming;
class PerformanceMark;
class PerformanceMarkOptions;
class PerformanceMeasure;
class PerformanceNavigation;
class PerformanceObserver;
class PerformanceTiming;
class ScriptState;
class ScriptValue;
class SoftNavigationEntry;
class UserTiming;
class V8ObjectBuilder;
class V8UnionDoubleOrString;
class V8UnionPerformanceMeasureOptionsOrString;

PerformanceEntryVector;
PerformanceEntryDeque;

// Merge two sorted PerformanceEntryVectors in linear time. If a non-null name
// is provided, then items in second_entry_vector will be included in the result
// only if their names match the given name. It is expected (and DCHECKed) that
// first_entry_vector has already been filtered by name.
CORE_EXPORT PerformanceEntryVector
MergePerformanceEntryVectors(const PerformanceEntryVector& first_entry_vector,
                             const PerformanceEntryVector& second_entry_vector,
                             const AtomicString& maybe_name);

class CORE_EXPORT Performance : public EventTarget { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_H_