Remove PPB_Scrollbar_Dev and PPB_Widget_Dev from native client

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

Index: ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h b/ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h
index 25b21cba6c8408ee77caef13928d10968050bfa2..178184309ee39edf1fcf2fa1176d8ae25f0cd829 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h
+++ b/ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h
@@ -209,25 +209,6 @@ class PppPrintingRpcClient {
   void operator=(const PppPrintingRpcClient);
 };  // class PppPrintingRpcClient
 
-class PppScrollbarRpcClient {
- public:
-  static NaClSrpcError PPP_Scrollbar_ValueChanged(
-      NaClSrpcChannel* channel,
-      PP_Instance instance,
-      PP_Resource scrollbar,
-      int32_t value);
-  static NaClSrpcError PPP_Scrollbar_OverlayChanged(
-      NaClSrpcChannel* channel,
-      PP_Instance instance,
-      PP_Resource scrollbar,
-      int32_t overlay);
-
- private:
-  PppScrollbarRpcClient();
-  PppScrollbarRpcClient(const PppScrollbarRpcClient&);
-  void operator=(const PppScrollbarRpcClient);
-};  // class PppScrollbarRpcClient
-
 class PppSelectionRpcClient {
  public:
   static NaClSrpcError PPP_Selection_GetSelectedText(
@@ -242,20 +223,6 @@ class PppSelectionRpcClient {
   void operator=(const PppSelectionRpcClient);
 };  // class PppSelectionRpcClient
 
-class PppWidgetRpcClient {
- public:
-  static NaClSrpcError PPP_Widget_Invalidate(
-      NaClSrpcChannel* channel,
-      PP_Instance instance,
-      PP_Resource widget,
-      nacl_abi_size_t dirty_rect_bytes, char* dirty_rect);
-
- private:
-  PppWidgetRpcClient();
-  PppWidgetRpcClient(const PppWidgetRpcClient&);
-  void operator=(const PppWidgetRpcClient);
-};  // class PppWidgetRpcClient
-
 class PppZoomRpcClient {
  public:
   static NaClSrpcError PPP_Zoom_Zoom(