Remove PPB_Scrollbar_Dev and PPB_Widget_Dev from native client

ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h

Index: ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h b/ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h
index 65dd2b6454d70a1d09e118ba14d311e0326f4450..6be502b55ec1e6a2d24bfd8ae6659261304a0a64 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h
+++ b/ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.h
@@ -231,27 +231,6 @@ class PppPrintingRpcServer {
   void operator=(const PppPrintingRpcServer);
 };  // class PppPrintingRpcServer
 
-class PppScrollbarRpcServer {
- public:
-  static void PPP_Scrollbar_ValueChanged(
-      NaClSrpcRpc* rpc,
-      NaClSrpcClosure* done,
-      PP_Instance instance,
-      PP_Resource scrollbar,
-      int32_t value);
-  static void PPP_Scrollbar_OverlayChanged(
-      NaClSrpcRpc* rpc,
-      NaClSrpcClosure* done,
-      PP_Instance instance,
-      PP_Resource scrollbar,
-      int32_t overlay);
-
- private:
-  PppScrollbarRpcServer();
-  PppScrollbarRpcServer(const PppScrollbarRpcServer&);
-  void operator=(const PppScrollbarRpcServer);
-};  // class PppScrollbarRpcServer
-
 class PppSelectionRpcServer {
  public:
   static void PPP_Selection_GetSelectedText(
@@ -267,21 +246,6 @@ class PppSelectionRpcServer {
   void operator=(const PppSelectionRpcServer);
 };  // class PppSelectionRpcServer
 
-class PppWidgetRpcServer {
- public:
-  static void PPP_Widget_Invalidate(
-      NaClSrpcRpc* rpc,
-      NaClSrpcClosure* done,
-      PP_Instance instance,
-      PP_Resource widget,
-      nacl_abi_size_t dirty_rect_bytes, char* dirty_rect);
-
- private:
-  PppWidgetRpcServer();
-  PppWidgetRpcServer(const PppWidgetRpcServer&);
-  void operator=(const PppWidgetRpcServer);
-};  // class PppWidgetRpcServer
-
 class PppZoomRpcServer {
  public:
   static void PPP_Zoom_Zoom(