Unfork Sky's trace events

sky/engine/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 1048 matching lines @@
 
 void Document::scheduleRenderTreeUpdate()
 {
     ASSERT(!hasPendingStyleRecalc());
     ASSERT(shouldScheduleRenderTreeUpdate());
     ASSERT(needsRenderTreeUpdate());
 
     page()->animator().scheduleVisualUpdate();
     m_lifecycle.ensureStateAtMost(DocumentLifecycle::VisualUpdatePending);
 
-    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ScheduleStyleRecalculation", "frame", frame());
-    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", "stack", InspectorCallStackEvent::currentCallStack());
+    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ScheduleStyleRecalculation", TRACE_EVENT_SCOPE_PROCESS, "frame", frame());
+    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", TRACE_EVENT_SCOPE_PROCESS, "stack", InspectorCallStackEvent::currentCallStack());
 }
 
 bool Document::hasPendingForcedStyleRecalc() const
 {
     return hasPendingStyleRecalc() && !inStyleRecalc() && styleChangeType() >= SubtreeStyleChange;
 }
 
 void Document::updateDistributionIfNeeded()
 {
     ScriptForbiddenScope forbidScript;
@@ skipping 68 matching lines @@
     // FIXME: Can this still happen? How does script run inside
     // UpdateSuspendScope::performDeferredWidgetTreeOperations() ?
     RefPtr<LocalFrame> protect(m_frame);
 
     TRACE_EVENT_BEGIN0("blink", "Document::updateRenderTree");
     TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "UpdateRenderTree");
 
     // FIXME: Remove m_styleRecalcElementCounter, we should just use the accessCount() on the resolver.
     m_styleRecalcElementCounter = 0;
     TRACE_EVENT_BEGIN1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "RecalculateStyles", "frame", frame());
-    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", "stack", InspectorCallStackEvent::currentCallStack());
+    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", TRACE_EVENT_SCOPE_PROCESS, "stack", InspectorCallStackEvent::currentCallStack());
 
     DocumentAnimations::updateOutdatedAnimationPlayersIfNeeded(*this);
     evaluateMediaQueryListIfNeeded();
     updateDistributionIfNeeded();
     updateStyleInvalidationIfNeeded();
 
     // FIXME: We should update style on our ancestor chain before proceeding
     // however doing so currently causes several tests to crash, as LocalFrame::setDocument calls Document::attach
     // before setting the LocalDOMWindow on the LocalFrame, or the SecurityOrigin on the document. The attach, in turn
     // resolves style (here) and then when we resolve style on the parent chain, we may end up
@@ skipping 1414 matching lines @@
     setParsing(false);
     dispatchEvent(Event::createBubble(EventTypeNames::DOMContentLoaded));
 
     // The loader's finishedParsing() method may invoke script that causes this object to
     // be dereferenced (when this document is in an iframe and the onload causes the iframe's src to change).
     // Keep it alive until we are done.
     RefPtr<Document> protect(this);
 
     if (RefPtr<LocalFrame> f = frame()) {
         checkCompleted();
-        TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "MarkDOMContent", "data", InspectorMarkLoadEvent::data(f.get()));
+        TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "MarkDOMContent", TRACE_EVENT_SCOPE_PROCESS, "data", InspectorMarkLoadEvent::data(f.get()));
     }
 
     // Schedule dropping of the ElementDataCache. We keep it alive for a while after parsing finishes
     // so that dynamically inserted content can also benefit from sharing optimizations.
     // Note that we don't refresh the timer on cache access since that could lead to huge caches being kept
     // alive indefinitely by something innocuous like JS setting .innerHTML repeatedly on a timer.
     m_elementDataCacheClearTimer.startOneShot(10, FROM_HERE);
 
     // Parser should have picked up all preloads by now
     m_fetcher->clearPreloads();
@@ skipping 524 matching lines @@
 using namespace blink;
 void showLiveDocumentInstances()
 {
     WeakDocumentSet& set = liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (WeakDocumentSet::const_iterator it = set.begin(); it != set.end(); ++it) {
         fprintf(stderr, "- Document %p URL: %s\n", *it, (*it)->url().string().utf8().data());
     }
 }
 #endif