Sibling invalidation sets

Source/core/inspector/InspectorTraceEvents.h

 // Copyright 2014 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 InspectorTraceEvents_h
 #define InspectorTraceEvents_h
 
 #include "core/CoreExport.h"
 #include "core/css/CSSSelector.h"
 #include "platform/EventTracer.h"
 #include "platform/TraceEvent.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 #include "wtf/Functional.h"
 
 namespace blink {
 class Animation;
 class CSSStyleSheetResource;
-class DescendantInvalidationSet;
+class InvalidationSet;
 class Document;
 class Element;
 class Event;
 class ExecutionContext;
 class FrameView;
 class GraphicsLayer;
 class HitTestLocation;
 class HitTestRequest;
 class HitTestResult;
 class ImageResource;
 class KURL;
 class DeprecatedPaintLayer;
 class LayoutRect;
 class LocalFrame;
 class Node;
 class QualifiedName;
 class Page;
 class LayoutImage;
 class LayoutObject;
 class ResourceRequest;
 class ResourceResponse;
 class StyleChangeReasonForTracing;
 class StyleImage;
 class TracedValue;
 class WorkerThread;
 class XMLHttpRequest;
 
+using InvalidationSetVector = WillBeHeapVector<RefPtrWillBeMember<InvalidationSet>, 8>;
+
 class InspectorLayoutEvent {
     STATIC_ONLY(InspectorLayoutEvent);
 public:
     static PassRefPtr<TraceEvent::ConvertableToTraceFormat> beginData(FrameView*);
     static PassRefPtr<TraceEvent::ConvertableToTraceFormat> endData(LayoutObject* rootForThisLayout);
 };
 
 class InspectorScheduleStyleInvalidationTrackingEvent {
     STATIC_ONLY(InspectorScheduleStyleInvalidationTrackingEvent);
 public:
     static const char Attribute[];
     static const char Class[];
     static const char Id[];
     static const char Pseudo[];
 
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> attributeChange(Element&, const DescendantInvalidationSet&, const QualifiedName&);
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> classChange(Element&, const DescendantInvalidationSet&, const AtomicString&);
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> idChange(Element&, const DescendantInvalidationSet&, const AtomicString&);
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> pseudoChange(Element&, const DescendantInvalidationSet&, CSSSelector::PseudoType);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> attributeChange(Element&, const InvalidationSet&, const QualifiedName&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> classChange(Element&, const InvalidationSet&, const AtomicString&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> idChange(Element&, const InvalidationSet&, const AtomicString&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> pseudoChange(Element&, const InvalidationSet&, CSSSelector::PseudoType);
 
 private:
-    static PassRefPtr<TracedValue> fillCommonPart(Element&, const DescendantInvalidationSet&, const char* invalidatedSelector);
+    static PassRefPtr<TracedValue> fillCommonPart(Element&, const InvalidationSet&, const char* invalidatedSelector);
 };
 
 #define TRACE_SCHEDULE_STYLE_INVALIDATION(element, invalidationSet, changeType, ...) \
     TRACE_EVENT_INSTANT1( \
         TRACE_DISABLED_BY_DEFAULT("devtools.timeline.invalidationTracking"), \
         "ScheduleStyleInvalidationTracking", \
         TRACE_EVENT_SCOPE_THREAD, \
         "data", \
         InspectorScheduleStyleInvalidationTrackingEvent::changeType((element), (invalidationSet), __VA_ARGS__))
 
 class InspectorStyleRecalcInvalidationTrackingEvent {
     STATIC_ONLY(InspectorStyleRecalcInvalidationTrackingEvent);
 public:
     static PassRefPtr<TraceEvent::ConvertableToTraceFormat> data(Node*, const StyleChangeReasonForTracing&);
 };
 
-String descendantInvalidationSetToIdString(const DescendantInvalidationSet&);
+String descendantInvalidationSetToIdString(const InvalidationSet&);
 
 class InspectorStyleInvalidatorInvalidateEvent {
     STATIC_ONLY(InspectorStyleInvalidatorInvalidateEvent);
 public:
     static const char ElementHasPendingInvalidationList[];
     static const char InvalidateCustomPseudo[];
     static const char InvalidationSetMatchedAttribute[];
     static const char InvalidationSetMatchedClass[];
     static const char InvalidationSetMatchedId[];
     static const char InvalidationSetMatchedTagName[];
     static const char PreventStyleSharingForParent[];
 
     static PassRefPtr<TraceEvent::ConvertableToTraceFormat> data(Element&, const char* reason);
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> selectorPart(Element&, const char* reason, const DescendantInvalidationSet&, const String&);
-    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> invalidationList(Element&, const WillBeHeapVector<RefPtrWillBeMember<DescendantInvalidationSet> >&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> selectorPart(Element&, const char* reason, const InvalidationSet&, const String&);
+    static PassRefPtr<TraceEvent::ConvertableToTraceFormat> invalidationList(Element&, const InvalidationSetVector&);
 
 private:
     static PassRefPtr<TracedValue> fillCommonPart(Element&, const char* reason);
 };
 
 #define TRACE_STYLE_INVALIDATOR_INVALIDATION(element, reason) \
     TRACE_EVENT_INSTANT1( \
         TRACE_DISABLED_BY_DEFAULT("devtools.timeline.invalidationTracking"), \
         "StyleInvalidatorInvalidationTracking", \
         TRACE_EVENT_SCOPE_THREAD, \
@@ skipping 277 matching lines @@
     static PassRefPtr<TraceEvent::ConvertableToTraceFormat> endData(const HitTestRequest&, const HitTestLocation&, const HitTestResult&);
 };
 
 CORE_EXPORT String toHexString(const void* p);
 CORE_EXPORT void setCallStack(TracedValue*);
 
 } // namespace blink
 
 
 #endif // !defined(InspectorTraceEvents_h)