Move geolocation, desktop notification, and device orientation into their own message files.

chrome/common/common_param_traits.h

Index: chrome/common/common_param_traits.h
===================================================================
--- chrome/common/common_param_traits.h	(revision 78781)
+++ chrome/common/common_param_traits.h	(working copy)
@@ -29,7 +29,6 @@
 #include "webkit/glue/window_open_disposition.h"
 
 // Forward declarations.
-struct Geoposition;
 class SkBitmap;
 class DictionaryValue;
 class ListValue;
@@ -149,14 +148,6 @@
 };
 
 template <>
-struct ParamTraits<Geoposition> {
-  typedef Geoposition param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, void** iter, param_type* p);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
 struct ParamTraits<webkit_glue::PasswordForm> {
   typedef webkit_glue::PasswordForm param_type;
   static void Write(Message* m, const param_type& p);