Change the DidChangeView update to take a new ViewChanged resource.

ppapi/shared_impl/ppp_instance_combined.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/shared_impl/ppp_instance_combined.h"
 
 namespace ppapi {
 
 PPP_Instance_Combined::PPP_Instance_Combined(
     const PPP_Instance_1_0& instance_if)
-    : PPP_Instance_1_0(instance_if) {
+    : did_change_view_1_0_(instance_if.DidChangeView) {
+  instance_1_1_.DidCreate = instance_if.DidCreate;
+  instance_1_1_.DidDestroy = instance_if.DidDestroy;
+  instance_1_1_.DidChangeView = NULL;
+  instance_1_1_.DidChangeFocus = instance_if.DidChangeFocus;
+  instance_1_1_.HandleDocumentLoad = instance_if.HandleDocumentLoad;
+}
+
+PPP_Instance_Combined::PPP_Instance_Combined(
+    const PPP_Instance_1_1& instance_if)
+    : instance_1_1_(instance_if),
+      did_change_view_1_0_(NULL) {
+}
+
+PP_Bool PPP_Instance_Combined::DidCreate(PP_Instance instance,
+                                         uint32_t argc,
+                                         const char* argn[],
+                                         const char* argv[]) {
+  return instance_1_1_.DidCreate(instance, argc, argn, argv);
+}
+
+void PPP_Instance_Combined::DidDestroy(PP_Instance instance) {
+  return instance_1_1_.DidDestroy(instance);
+}
+
+void PPP_Instance_Combined::DidChangeView(PP_Instance instance,
+                                          PP_Resource view_changed_resource,
+                                          const struct PP_Rect* position,
+                                          const struct PP_Rect* clip) {
+  if (instance_1_1_.DidChangeView)
+    instance_1_1_.DidChangeView(instance, view_changed_resource);
+  else
+    did_change_view_1_0_(instance, position, clip);
+}
+
+void PPP_Instance_Combined::DidChangeFocus(PP_Instance instance,
+                                           PP_Bool has_focus) {
+  instance_1_1_.DidChangeFocus(instance, has_focus);
+}
+
+PP_Bool PPP_Instance_Combined::HandleDocumentLoad(PP_Instance instance,
+                                                  PP_Resource url_loader) {
+  return instance_1_1_.HandleDocumentLoad(instance, url_loader);
 }
 
 }  // namespace ppapi