Index: third_party/WebKit/Source/core/dom/StyleEngine.cpp |
diff --git a/third_party/WebKit/Source/core/dom/StyleEngine.cpp b/third_party/WebKit/Source/core/dom/StyleEngine.cpp |
index 6e10d0a669856f096c4619b06d57cf270511920e..4f9bfeef2d829d125e8506f72ba4c3cd731ec558 100644 |
--- a/third_party/WebKit/Source/core/dom/StyleEngine.cpp |
+++ b/third_party/WebKit/Source/core/dom/StyleEngine.cpp |
@@ -307,6 +307,8 @@ void StyleEngine::updateActiveStyleSheets(StyleResolverUpdateMode updateMode) |
if (!document().isActive()) |
return; |
+ TRACE_EVENT0("blink,blink_style", "StyleEngine::updateActiveStyleSheets"); |
+ |
if (shouldUpdateDocumentStyleSheetCollection(updateMode)) |
documentStyleSheetCollection()->updateActiveStyleSheets(*this, updateMode); |