ResizeObserver pt6: integration

third_party/WebKit/Source/core/layout/LayoutObject.cpp

Index: third_party/WebKit/Source/core/layout/LayoutObject.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutObject.cpp b/third_party/WebKit/Source/core/layout/LayoutObject.cpp
index 78d02a87c11a1c59fab1f61efe381b2dd8aebd62..9878944fc5e52697d3852c18c5e1ace7853a6752 100644
--- a/third_party/WebKit/Source/core/layout/LayoutObject.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutObject.cpp
@@ -3436,6 +3436,10 @@ void LayoutObject::setShouldDoFullPaintInvalidation(PaintInvalidationReason reas
 
 void LayoutObject::setMayNeedPaintInvalidation()
 {
+    if (node() && node()->isElementNode()) {
+        Element& element = toElement(*node());
+        element.sizeMayHaveChanged();

[esprehn, 2016/08/03 18:06:51]

this doesn't seem like the right place to hook for this. Ojan probably knows
better.

[atotic1, 2016/08/04 23:59:40]

Removed. Size changes are now monitored in LayoutBox::frameRectChanged, and many
SVGLayout elements. Added an svg test suite too.

Done.

+    }
     if (mayNeedPaintInvalidation())
         return;
     m_bitfields.setMayNeedPaintInvalidation(true);