[tracing] Fix accounting of WebCache memory statistics

Source/web/WebCache.cpp

Index: Source/web/WebCache.cpp
diff --git a/Source/web/WebCache.cpp b/Source/web/WebCache.cpp
index 1b6f1dadd034c5b902e06bf11183a14cd6f1abbd..fe08deaa66a2ba420f87bbb0146cb4101750debf 100644
--- a/Source/web/WebCache.cpp
+++ b/Source/web/WebCache.cpp
@@ -44,6 +44,8 @@ static void ToResourceTypeStat(const MemoryCache::TypeStatistic& from,
     to.size = static_cast<size_t>(from.size);
     to.liveSize = static_cast<size_t>(from.liveSize);
     to.decodedSize = static_cast<size_t>(from.decodedSize);
+    to.purgeableSize = static_cast<size_t>(from.purgedSize);
+    to.purgedSize = static_cast<size_t>(from.purgedSize);

[dcheng, 2015/08/12 00:24:14]

How come the core types don't use unsigned or size_t?

[ssid, 2015/08/12 11:21:03]

True, it should. Changed them now.

 }
 
 void WebCache::setCapacities(
@@ -86,6 +88,7 @@ void WebCache::getResourceTypeStats(ResourceTypeStats* result)
         ToResourceTypeStat(stats.scripts, result->scripts);
         ToResourceTypeStat(stats.xslStyleSheets, result->xslStyleSheets);
         ToResourceTypeStat(stats.fonts, result->fonts);
+        ToResourceTypeStat(stats.other, result->other);
     } else
         memset(result, 0, sizeof(WebCache::ResourceTypeStats));
 }