Move token gathering into parser

third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp

Index: third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp b/third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp
index 2b6c874b941821f1330a7f5123af44938937c25e..331bea728c7809a42e90015bea7cb750131276f0 100644
--- a/third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp
+++ b/third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp
@@ -1995,6 +1995,8 @@ void HTMLTreeBuilder::processEndTag(AtomicHTMLToken* token)
         }
         if (token->name() == headTag) {
             m_tree.openElements()->popHTMLHeadElement();
+            // Ensure list of experiments is finalized
+            m_tree.finalizeExperiments();
             setInsertionMode(AfterHeadMode);
             return;
         }
@@ -2649,6 +2651,8 @@ void HTMLTreeBuilder::processGenericRawTextStartTag(AtomicHTMLToken* token)
 void HTMLTreeBuilder::processScriptStartTag(AtomicHTMLToken* token)
 {
     ASSERT(token->type() == HTMLToken::StartTag);
+    // Ensure that the list of experiments is finalized here
+    m_tree.finalizeExperiments();
     m_tree.insertScriptElement(token);
     if (m_parser->tokenizer())
         m_parser->tokenizer()->setState(HTMLTokenizer::ScriptDataState);