Searched refs:HistogramFlattener (Results 1 – 5 of 5) sorted by relevance
22 class BASE_EXPORT HistogramFlattener {42 HistogramFlattener() {} in HistogramFlattener() function43 virtual ~HistogramFlattener() {} in ~HistogramFlattener()46 DISALLOW_COPY_AND_ASSIGN(HistogramFlattener);
21 class HistogramFlattener; variable32 explicit HistogramSnapshotManager(HistogramFlattener* histogram_flattener);89 HistogramFlattener* histogram_flattener_; // Weak.
23 class BASE_EXPORT HistogramDeltaSerialization : public HistogramFlattener {
18 HistogramFlattener* histogram_flattener) in HistogramSnapshotManager()
20 class HistogramFlattenerDeltaRecorder : public HistogramFlattener {