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Attach FrameProperties to each frame instead of using a shared hashtable

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Dispense the shared hashtable and instead attach the frame property list directly to nsIFrame.
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win7-7 2019-06-26 01:51:45 +03:00 • committed by Roy Tam
commit 922e819d1c
62 changed files with 738 additions and 945 deletions
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9
dom/base/nsWindowMemoryReporter.cpp
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@ -400,6 +400,12 @@ CollectWindowReports(nsGlobalWindow *aWindow,
aWindowTotalSizes->mLayoutPresContextSize +=
windowSizes.mLayoutPresContextSize;
REPORT_SIZE("/layout/frame-properties", windowSizes.mLayoutFramePropertiesSize,
"Memory used for frame properties attached to frames "
"within a window.");
aWindowTotalSizes->mLayoutFramePropertiesSize +=
windowSizes.mLayoutFramePropertiesSize;
// There are many different kinds of frames, but it is very likely
// that only a few matter. Implement a cutoff so we don't bloat
// about:memory with many uninteresting entries.
@ -563,6 +569,9 @@ nsWindowMemoryReporter::CollectReports(nsIHandleReportCallback* aHandleReport,
REPORT("window-objects/layout/pres-contexts", windowTotalSizes.mLayoutPresContextSize,
"This is the sum of all windows' 'layout/pres-contexts' numbers.");
REPORT("window-objects/layout/frame-properties", windowTotalSizes.mLayoutFramePropertiesSize,
"This is the sum of all windows' 'layout/frame-properties' numbers.");
size_t frameTotal = 0;
#define FRAME_ID(classname) \
frameTotal += windowTotalSizes.mArenaStats.FRAME_ID_STAT_FIELD(classname);