Bug 1414345 - Part 2: Add AutoProfilerLabels for all Frame Construction paths r=mstange

MozReview-Commit-ID: 4n65jAonwmA

--HG--
extra : rebase_source : 955b70ecfb7d3ee3be2083ee440fb3f6a1ddb751

layout/base/nsCSSFrameConstructor.cpp

@@ -2676,6 +2676,7 @@ nsCSSFrameConstructor::ConstructDocElementFrame(Element*                 aDocEle
 nsIFrame*
 nsCSSFrameConstructor::ConstructRootFrame()
 {
+  AUTO_PROFILER_LABEL("nsCSSFrameConstructor::ConstructRootFrame", LAYOUT);
   AUTO_PROFILER_TRACING("Frame Construction", "ConstructRootFrame");
   AUTO_LAYOUT_PHASE_ENTRY_POINT(mPresShell->GetPresContext(), FrameC);
 
@@ -6922,6 +6923,7 @@ nsCSSFrameConstructor::ContentAppended(nsIContent* aFirstNewContent,
   MOZ_ASSERT(aInsertionKind == InsertionKind::Sync ||
              !RestyleManager()->IsInStyleRefresh());
 
+  AUTO_PROFILER_LABEL("nsCSSFrameConstructor::ContentAppended", LAYOUT);
   AUTO_PROFILER_TRACING("Frame Construction", "ContentAppended");
   AUTO_LAYOUT_PHASE_ENTRY_POINT(mPresShell->GetPresContext(), FrameC);
 
@@ -7230,6 +7232,7 @@ nsCSSFrameConstructor::ContentRangeInserted(nsIContent* aStartChild,
   MOZ_ASSERT(aInsertionKind == InsertionKind::Sync ||
              !RestyleManager()->IsInStyleRefresh());
 
+  AUTO_PROFILER_LABEL("nsCSSFrameConstructor::ContentRangeInserted", LAYOUT);
   AUTO_PROFILER_TRACING("Frame Construction", "ContentRangeInserted");
   AUTO_LAYOUT_PHASE_ENTRY_POINT(mPresShell->GetPresContext(), FrameC);
 
@@ -7673,6 +7676,7 @@ nsCSSFrameConstructor::ContentRemoved(nsIContent* aChild,
   MOZ_ASSERT(aChild);
   MOZ_ASSERT(!aChild->IsRootOfAnonymousSubtree() || !aOldNextSibling,
              "Anonymous roots don't have siblings");
+  AUTO_PROFILER_LABEL("nsCSSFrameConstructor::ContentRemoved", LAYOUT);
   AUTO_PROFILER_TRACING("Frame Construction", "ContentRemoved");
   AUTO_LAYOUT_PHASE_ENTRY_POINT(mPresShell->GetPresContext(), FrameC);
   nsPresContext* presContext = mPresShell->GetPresContext();
@@ -8064,6 +8068,7 @@ void
 nsCSSFrameConstructor::CharacterDataChanged(nsIContent* aContent,
                                             const CharacterDataChangeInfo& aInfo)
 {
+  AUTO_PROFILER_LABEL("nsCSSFrameConstructor::CharacterDataChanged", LAYOUT);
   AUTO_PROFILER_TRACING("Frame Construction", "CharacterDataChanged");
   AUTO_LAYOUT_PHASE_ENTRY_POINT(mPresShell->GetPresContext(), FrameC);