Remove all uses of the ASCIILiteral class.

Source/core/page/EventHandler.cpp

Index: Source/core/page/EventHandler.cpp
diff --git a/Source/core/page/EventHandler.cpp b/Source/core/page/EventHandler.cpp
index 92d34b1eb85c85d1f4c37b0e13159ff2d6675911..642b1d16595f287a164c8cd4d938f5821252c6c2 100644
--- a/Source/core/page/EventHandler.cpp
+++ b/Source/core/page/EventHandler.cpp
@@ -1686,7 +1686,7 @@ bool EventHandler::handlePasteGlobalSelection(const PlatformMouseEvent& mouseEve
     Frame* focusFrame = m_frame->page()->focusController()->focusedOrMainFrame();
     // Do not paste here if the focus was moved somewhere else.
     if (m_frame == focusFrame && m_frame->editor()->client()->supportsGlobalSelection())
-        return m_frame->editor()->command(ASCIILiteral("PasteGlobalSelection")).execute();
+        return m_frame->editor()->command("PasteGlobalSelection").execute();
 
     return false;
 }