Cloning a bunch of stuff from the native_client repository at r6528

ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_zoom_rpc_server.cc

Index: ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_zoom_rpc_server.cc
===================================================================
--- ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_zoom_rpc_server.cc	(revision 0)
+++ ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_zoom_rpc_server.cc	(revision 0)
@@ -0,0 +1,53 @@
+// Copyright (c) 2011 The Native Client Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// SRPC-abstraction wrappers around PPB_Zoom_Dev functions.
+
+#include "native_client/src/include/nacl_macros.h"
+#include "native_client/src/include/nacl_scoped_ptr.h"
+#include "native_client/src/include/portability.h"
+#include "native_client/src/shared/ppapi_proxy/browser_globals.h"
+#include "native_client/src/shared/ppapi_proxy/utility.h"
+#include "native_client/src/trusted/desc/nacl_desc_wrapper.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_point.h"
+#include "ppapi/c/ppb_image_data.h"
+#include "srpcgen/ppb_rpc.h"
+
+using ppapi_proxy::DebugPrintf;
+using ppapi_proxy::PPBZoomInterface;
+
+void PpbZoomRpcServer::PPB_Zoom_ZoomChanged(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    double factor) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PPBZoomInterface()->ZoomChanged(instance, factor);
+
+  DebugPrintf("PPB_Zoom::ZoomChanged: instance=%"NACL_PRIu32"\n",
+              instance);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+
+void PpbZoomRpcServer::PPB_Zoom_ZoomLimitsChanged(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    double minimum_factor,
+    double maximum_factor) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PPBZoomInterface()->ZoomLimitsChanged(instance,
+                                        minimum_factor,
+                                        maximum_factor);
+
+  DebugPrintf("PPB_Zoom::ZoomLimitsChanged: instance=%"NACL_PRIu32"\n",
+              instance);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+