Backend for css rule tracking

third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
index af9bd8e9e9ba8de5c718b873ffc1e8e6372faae1..96a68f7cd35622fe5329c2c57e308d64bddc48ef 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
@@ -1912,6 +1912,10 @@ void InspectorDOMAgent::invalidateFrameOwnerElement(LocalFrame* frame) {
 }
 
 void InspectorDOMAgent::didCommitLoad(LocalFrame*, DocumentLoader* loader) {
+  Document* document = loader->frame()->document();
+  if (m_domListener)
+    m_domListener->didAddDocument(document);
+
   LocalFrame* inspectedFrame = m_inspectedFrames->root();
   if (loader->frame() != inspectedFrame) {
     invalidateFrameOwnerElement(loader->frame());