Change the DidChangeView update to take a new ViewChanged resource.

ppapi/shared_impl/ppb_view_shared.cc

Index: ppapi/shared_impl/ppb_view_shared.cc
diff --git a/ppapi/shared_impl/ppb_view_shared.cc b/ppapi/shared_impl/ppb_view_shared.cc
new file mode 100644
index 0000000000000000000000000000000000000000..30030d4d323ad7c40406a8c294aedee645eeb4de
--- /dev/null
+++ b/ppapi/shared_impl/ppb_view_shared.cc
@@ -0,0 +1,55 @@
+// 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/ppb_view_shared.h"
+
+namespace ppapi {
+
+ViewData::ViewData() {
+  // Assume POD.
+  memset(this, 0, sizeof(ViewData));
+}
+
+ViewData::~ViewData() {
+}
+
+bool ViewData::Equals(const ViewData& other) const {
+  return rect.point.x == other.rect.point.x &&
+         rect.point.y == other.rect.point.y &&
+         rect.size.width == other.rect.size.width &&
+         rect.size.height == other.rect.size.height &&
+         is_fullscreen == other.is_fullscreen &&
+         is_page_visible == other.is_page_visible &&
+         clip_rect.point.x == other.clip_rect.point.x &&
+         clip_rect.point.y == other.clip_rect.point.y &&
+         clip_rect.size.width == other.clip_rect.size.width &&
+         clip_rect.size.height == other.clip_rect.size.height;
+}
+
+PPB_View_Shared::PPB_View_Shared(const InitAsImpl&,
+                                 PP_Instance instance,
+                                 const ViewData& data)
+    : Resource(instance),
+      data_(data) {
+}
+
+PPB_View_Shared::PPB_View_Shared(const InitAsProxy&,
+                                 PP_Instance instance,
+                                 const ViewData& data)
+    : Resource(HostResource::MakeInstanceOnly(instance)),
+      data_(data) {
+}
+
+PPB_View_Shared::~PPB_View_Shared() {
+}
+
+thunk::PPB_View_API* PPB_View_Shared::AsPPB_View_API() {
+  return this;
+}
+
+const ViewData& PPB_View_Shared::GetData() const {
+  return data_;
+}
+
+}  // namespace ppapi