Remove an unneccessary FIXME comment for HTMLToken

Source/core/html/parser/HTMLTokenizer.cpp

Index: Source/core/html/parser/HTMLTokenizer.cpp
diff --git a/Source/core/html/parser/HTMLTokenizer.cpp b/Source/core/html/parser/HTMLTokenizer.cpp
index 8b03782d45ee356e9c575a865206a1b268ba7e4f..870f908bc202a0023a5840d2d282c697caad1895 100644
--- a/Source/core/html/parser/HTMLTokenizer.cpp
+++ b/Source/core/html/parser/HTMLTokenizer.cpp
@@ -1350,14 +1350,17 @@ bool HTMLTokenizer::nextToken(SegmentedString& source, HTMLToken& token)
     END_STATE()
 
     HTML_BEGIN_STATE(DOCTYPEPublicIdentifierDoubleQuotedState) {
-        if (cc == '"')
+        if (cc == '"') {
+            m_token->finalizeDoctypePublicIdentifier();
             HTML_ADVANCE_TO(AfterDOCTYPEPublicIdentifierState);
-        else if (cc == '>') {
+        } else if (cc == '>') {
             parseError();
+            m_token->finalizeDoctypePublicIdentifier();
             m_token->setForceQuirks();
             return emitAndResumeIn(source, HTMLTokenizer::DataState);
         } else if (cc == kEndOfFileMarker) {
             parseError();
+            m_token->finalizeDoctypePublicIdentifier();
             m_token->setForceQuirks();
             return emitAndReconsumeIn(source, HTMLTokenizer::DataState);
         } else {
@@ -1368,14 +1371,17 @@ bool HTMLTokenizer::nextToken(SegmentedString& source, HTMLToken& token)
     END_STATE()
 
     HTML_BEGIN_STATE(DOCTYPEPublicIdentifierSingleQuotedState) {
-        if (cc == '\'')
+        if (cc == '\'') {
+            m_token->finalizeDoctypePublicIdentifier();
             HTML_ADVANCE_TO(AfterDOCTYPEPublicIdentifierState);
-        else if (cc == '>') {
+        } else if (cc == '>') {
             parseError();
+            m_token->finalizeDoctypePublicIdentifier();
             m_token->setForceQuirks();
             return emitAndResumeIn(source, HTMLTokenizer::DataState);
         } else if (cc == kEndOfFileMarker) {
             parseError();
+            m_token->finalizeDoctypePublicIdentifier();
             m_token->setForceQuirks();
             return emitAndReconsumeIn(source, HTMLTokenizer::DataState);
         } else {
@@ -1486,14 +1492,17 @@ bool HTMLTokenizer::nextToken(SegmentedString& source, HTMLToken& token)
     END_STATE()
 
     HTML_BEGIN_STATE(DOCTYPESystemIdentifierDoubleQuotedState) {
-        if (cc == '"')
+        if (cc == '"') {
+            m_token->finalizeDoctypeSystemIdentifier();
             HTML_ADVANCE_TO(AfterDOCTYPESystemIdentifierState);
-        else if (cc == '>') {
+        } else if (cc == '>') {
             parseError();
+            m_token->finalizeDoctypeSystemIdentifier();
             m_token->setForceQuirks();
             return emitAndResumeIn(source, HTMLTokenizer::DataState);
         } else if (cc == kEndOfFileMarker) {
             parseError();
+            m_token->finalizeDoctypeSystemIdentifier();
             m_token->setForceQuirks();
             return emitAndReconsumeIn(source, HTMLTokenizer::DataState);
         } else {
@@ -1504,14 +1513,17 @@ bool HTMLTokenizer::nextToken(SegmentedString& source, HTMLToken& token)
     END_STATE()
 
     HTML_BEGIN_STATE(DOCTYPESystemIdentifierSingleQuotedState) {
-        if (cc == '\'')
+        if (cc == '\'') {
+            m_token->finalizeDoctypeSystemIdentifier();
             HTML_ADVANCE_TO(AfterDOCTYPESystemIdentifierState);
-        else if (cc == '>') {
+        } else if (cc == '>') {
             parseError();
+            m_token->finalizeDoctypeSystemIdentifier();
             m_token->setForceQuirks();
             return emitAndResumeIn(source, HTMLTokenizer::DataState);
         } else if (cc == kEndOfFileMarker) {
             parseError();
+            m_token->finalizeDoctypeSystemIdentifier();
             m_token->setForceQuirks();
             return emitAndReconsumeIn(source, HTMLTokenizer::DataState);
         } else {