Reland: Make the HTMLDocumentParser yield more aggressively

Source/core/html/parser/HTMLPreloadScanner.h

Index: Source/core/html/parser/HTMLPreloadScanner.h
diff --git a/Source/core/html/parser/HTMLPreloadScanner.h b/Source/core/html/parser/HTMLPreloadScanner.h
index 044e8d59fb2e1226d925c9dc636f1d1854e937d4..e75d1f829a6420dd483b6404190f14b67c283a98 100644
--- a/Source/core/html/parser/HTMLPreloadScanner.h
+++ b/Source/core/html/parser/HTMLPreloadScanner.h
@@ -74,10 +74,11 @@ private:
     void updatePredictedBaseURL(const Token&);
 
     struct Checkpoint {
-        Checkpoint(const KURL& predictedBaseElementURL, bool inStyle, bool isAppCacheEnabled, size_t templateCount)
+        Checkpoint(const KURL& predictedBaseElementURL, bool inStyle, bool isAppCacheEnabled, bool isCSPEnabled, size_t templateCount)

[kouhei (in TOK), 2014/11/19 04:42:54]

Please ignore these changes in preloader. These are included in other CL.

             : predictedBaseElementURL(predictedBaseElementURL)
             , inStyle(inStyle)
             , isAppCacheEnabled(isAppCacheEnabled)
+            , isCSPEnabled(isCSPEnabled)
             , templateCount(templateCount)
         {
         }
@@ -85,6 +86,7 @@ private:
         KURL predictedBaseElementURL;
         bool inStyle;
         bool isAppCacheEnabled;
+        bool isCSPEnabled;
         size_t templateCount;
     };
 
@@ -94,6 +96,7 @@ private:
     bool m_inStyle;
     bool m_inPicture;
     bool m_isAppCacheEnabled;
+    bool m_isCSPEnabled;
     String m_pictureSourceURL;
     size_t m_templateCount;
     RefPtr<MediaValues> m_mediaValues;