Create MediaValuesCached and TokenPreloadScanner on the parser thread

third_party/WebKit/Source/core/css/MediaValues.h

Index: third_party/WebKit/Source/core/css/MediaValues.h
diff --git a/third_party/WebKit/Source/core/css/MediaValues.h b/third_party/WebKit/Source/core/css/MediaValues.h
index 498d41ef4d65100a56e5641c970f3aec283426b1..0ef8607031cc3f178c5d66a8309e83f605263816 100644
--- a/third_party/WebKit/Source/core/css/MediaValues.h
+++ b/third_party/WebKit/Source/core/css/MediaValues.h
@@ -59,22 +59,22 @@ public:
     virtual bool hasValues() const = 0;
 
 protected:
-    double calculateViewportWidth(LocalFrame*) const;
-    double calculateViewportHeight(LocalFrame*) const;
-    int calculateDeviceWidth(LocalFrame*) const;
-    int calculateDeviceHeight(LocalFrame*) const;
-    bool calculateStrictMode(LocalFrame*) const;
-    float calculateDevicePixelRatio(LocalFrame*) const;
-    int calculateColorBitsPerComponent(LocalFrame*) const;
-    int calculateMonochromeBitsPerComponent(LocalFrame*) const;
-    int calculateDefaultFontSize(LocalFrame*) const;
-    const String calculateMediaType(LocalFrame*) const;
-    WebDisplayMode calculateDisplayMode(LocalFrame*) const;
-    bool calculateThreeDEnabled(LocalFrame*) const;
-    PointerType calculatePrimaryPointerType(LocalFrame*) const;
-    int calculateAvailablePointerTypes(LocalFrame*) const;
-    HoverType calculatePrimaryHoverType(LocalFrame*) const;
-    int calculateAvailableHoverTypes(LocalFrame*) const;
+    static double calculateViewportWidth(LocalFrame*);
+    static double calculateViewportHeight(LocalFrame*);
+    static int calculateDeviceWidth(LocalFrame*);
+    static int calculateDeviceHeight(LocalFrame*);
+    static bool calculateStrictMode(LocalFrame*);
+    static float calculateDevicePixelRatio(LocalFrame*);
+    static int calculateColorBitsPerComponent(LocalFrame*);
+    static int calculateMonochromeBitsPerComponent(LocalFrame*);
+    static int calculateDefaultFontSize(LocalFrame*);
+    static const String calculateMediaType(LocalFrame*);
+    static WebDisplayMode calculateDisplayMode(LocalFrame*);
+    static bool calculateThreeDEnabled(LocalFrame*);
+    static PointerType calculatePrimaryPointerType(LocalFrame*);
+    static int calculateAvailablePointerTypes(LocalFrame*);
+    static HoverType calculatePrimaryHoverType(LocalFrame*);
+    static int calculateAvailableHoverTypes(LocalFrame*);
     static LocalFrame* frameFrom(Document&);
 
 };