Fix incorrect evaluation of resolution media queries

Source/core/page/Screen.cpp

Index: Source/core/page/Screen.cpp
diff --git a/Source/core/page/Screen.cpp b/Source/core/page/Screen.cpp
index 9984ba903816ff5d0fb209acfeee64b298a1ac0f..cac544153eddc17a1d2f704db1c29e3cb212c5f9 100644
--- a/Source/core/page/Screen.cpp
+++ b/Source/core/page/Screen.cpp
@@ -46,35 +46,6 @@ Screen::Screen(Frame* frame)
     ScriptWrappable::init(this);
 }
 
-unsigned Screen::horizontalDPI() const
-{
-    if (!m_frame)
-        return 0;
-
-    // Used by the testing system, can be set from internals.
-    IntSize override = m_frame->page()->settings()->resolutionOverride();
-    if (!override.isEmpty())
-        return override.width();
-
-    // The DPI is defined as dots per CSS inch and thus not device inch.
-    return m_frame->page()->deviceScaleFactor() * 96;
-}
-
-unsigned Screen::verticalDPI() const
-{
-    // The DPI is defined as dots per CSS inch and thus not device inch.
-    if (!m_frame)
-        return 0;
-
-    // Used by the testing system, can be set from internals.
-    IntSize override = m_frame->page()->settings()->resolutionOverride();
-    if (!override.isEmpty())
-        return override.height();
-
-    // The DPI is defined as dots per CSS inch and thus not device inch.
-    return m_frame->page()->deviceScaleFactor() * 96;
-}
-
 unsigned Screen::height() const
 {
     if (!m_frame)