Mac: Re-fix hidden CoreAnimation plugins.

chrome/browser/renderer_host/accelerated_surface_container_mac.cc

 // Copyright (c) 2010 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 "chrome/browser/renderer_host/accelerated_surface_container_mac.h"
 
 #include "app/surface/io_surface_support_mac.h"
 #include "base/logging.h"
 #include "chrome/browser/renderer_host/accelerated_surface_container_manager_mac.h"
 #include "webkit/glue/plugins/webplugin.h"
 
 AcceleratedSurfaceContainerMac::AcceleratedSurfaceContainerMac(
     AcceleratedSurfaceContainerManagerMac* manager,
     bool opaque)
     : manager_(manager),
       opaque_(opaque),
       surface_(NULL),
       width_(0),
       height_(0),
       texture_(0),
       texture_needs_upload_(true),
-      texture_pending_deletion_(0) {
+      texture_pending_deletion_(0),
+      visible_(false),
+      was_painted_to_(false) {
 }
 
 AcceleratedSurfaceContainerMac::~AcceleratedSurfaceContainerMac() {
   ReleaseIOSurface();
 }
 
 void AcceleratedSurfaceContainerMac::ReleaseIOSurface() {
   if (surface_) {
     CFRelease(surface_);
     surface_ = NULL;
@@ skipping 22 matching lines @@
   if (TransportDIB::is_valid(transport_dib)) {
     transport_dib_.reset(TransportDIB::Map(transport_dib));
     EnqueueTextureForDeletion();
     width_ = width;
     height_ = height;
   }
 }
 
 void AcceleratedSurfaceContainerMac::SetGeometry(
     const webkit_glue::WebPluginGeometry& geom) {
-  // TODO(kbr): may need to pay attention to cutout rects.
-  if (geom.visible)
-    clipRect_ = geom.clip_rect;
-  else
-    clipRect_ = gfx::Rect();
+  visible_ = geom.visible;
+  clipRect_ = geom.clip_rect;
 }
 
 void AcceleratedSurfaceContainerMac::Draw(CGLContextObj context) {
   IOSurfaceSupport* io_surface_support = IOSurfaceSupport::Initialize();
   GLenum target = GL_TEXTURE_RECTANGLE_ARB;
   if (texture_pending_deletion_) {
     // Clean up an old texture object. This is essentially a pre-emptive
     // cleanup, as the resources will be released when the OpenGL context
     // associated with our containing NSView is destroyed. However, if we
     // resize a plugin often, we might generate a lot of textures, so we
@@ skipping 123 matching lines @@
 }
 
 void AcceleratedSurfaceContainerMac::EnqueueTextureForDeletion() {
   if (texture_) {
     DCHECK(texture_pending_deletion_ == 0);
     texture_pending_deletion_ = texture_;
     texture_ = 0;
   }
 }