Attach FrameProperties to each frame instead of using a shared hashtable

Dispense the shared hashtable and instead attach the frame property list directly to nsIFrame.

1 files changed, 9 insertions, 0 deletions

diff --git a/dom/base/nsWindowMemoryReporter.cpp b/dom/base/nsWindowMemoryReporter.cpp
index acec4acfb..8f4bf6b11 100644
--- a/dom/base/nsWindowMemoryReporter.cpp
+++ b/dom/base/nsWindowMemoryReporter.cpp
@@ -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);