Add occlusion support to WebContentsImpl and RenderWidgetHostView

content/test/test_render_view_host.cc

 // Copyright (c) 2012 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 "content/test/test_render_view_host.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
@@ skipping 30 matching lines @@
   params->security_info = std::string();
   params->gesture = NavigationGestureUser;
   params->was_within_same_page = false;
   params->is_post = false;
   params->page_state = PageState::CreateFromURL(url);
 }
 
 TestRenderWidgetHostView::TestRenderWidgetHostView(RenderWidgetHost* rwh)
     : rwh_(RenderWidgetHostImpl::From(rwh)),
       is_showing_(false),
+      is_occluded_(false),
       did_swap_compositor_frame_(false) {
   rwh_->SetView(this);
 }
 
 TestRenderWidgetHostView::~TestRenderWidgetHostView() {
 }
 
 RenderWidgetHost* TestRenderWidgetHostView::GetRenderWidgetHost() const {
   return NULL;
 }
@@ skipping 21 matching lines @@
 bool TestRenderWidgetHostView::HasFocus() const {
   return true;
 }
 
 bool TestRenderWidgetHostView::IsSurfaceAvailableForCopy() const {
   return true;
 }
 
 void TestRenderWidgetHostView::Show() {
   is_showing_ = true;
+  is_occluded_ = false;
 }
 
 void TestRenderWidgetHostView::Hide() {
   is_showing_ = false;
 }
 
 bool TestRenderWidgetHostView::IsShowing() {
   return is_showing_;
 }
 
+void TestRenderWidgetHostView::WasUnOccluded() {
+  is_occluded_ = false;
+}
+
+void TestRenderWidgetHostView::WasOccluded() {
+  is_occluded_ = true;
+}
+
 void TestRenderWidgetHostView::RenderProcessGone(base::TerminationStatus status,
                                                  int error_code) {
   delete this;
 }
 
 void TestRenderWidgetHostView::Destroy() { delete this; }
 
 gfx::Rect TestRenderWidgetHostView::GetViewBounds() const {
   return gfx::Rect();
 }
@@ skipping 183 matching lines @@
 
 TestRenderFrameHost* RenderViewHostImplTestHarness::main_test_rfh() {
   return contents()->GetMainFrame();
 }
 
 TestWebContents* RenderViewHostImplTestHarness::contents() {
   return static_cast<TestWebContents*>(web_contents());
 }
 
 }  // namespace content