First implementation of PlainTextController.

webkit/api/public/WebBindings.h

Index: webkit/api/public/WebBindings.h
===================================================================
--- webkit/api/public/WebBindings.h	(revision 31188)
+++ webkit/api/public/WebBindings.h	(working copy)
@@ -37,6 +37,7 @@
 namespace WebKit {
 
     class WebDragData;
+    class WebRange;
 
     // A haphazard collection of functions for dealing with plugins.
     class WebBindings {
@@ -133,6 +134,10 @@
         // data or event_id outputs, just confirm the given npobj is the current & accessible drag event.
         // This only works with V8.  If compiled without V8, it'll always return false.
         WEBKIT_API static bool isDragEvent(NPObject* event);
+
+        // Return true (success) if the given npobj is a range object.
+        // If so, return that range as a WebRange object.
+        WEBKIT_API static bool getRange(NPObject* range, WebRange*);
     };
 
 } // namespace WebKit