1 files changed, 5 insertions, 22 deletions

diff --git a/chrome/renderer/render_widget.cc b/chrome/renderer/render_widget.cc
index 95346c3..3252097 100644
--- a/chrome/renderer/render_widget.cc
+++ b/chrome/renderer/render_widget.cc
@@ -505,21 +505,11 @@ void RenderWidget::DoDeferredUpdate() {
   gfx::Rect scroll_damage = update.GetScrollDamage();
   gfx::Rect bounds = update.GetPaintBounds().Union(scroll_damage);
 
-  // A plugin may be able to do an optimized paint. First check this, in which
-  // case we can skip all of the bitmap generation and regular paint code.
-  TransportDIB::Id dib_id;
-  TransportDIB* dib = NULL;
   std::vector<gfx::Rect> copy_rects;
-  if (update.scroll_rect.IsEmpty() &&
-      !is_gpu_rendering_active_ &&
-      GetBitmapForOptimizedPluginPaint(&bounds, &dib)) {
-    copy_rects.push_back(bounds);
-    dib_id = dib->id();
-  } else if (!is_gpu_rendering_active_) {
+  if (!is_gpu_rendering_active_) {
     // Compute a buffer for painting and cache it.
-    scoped_ptr<skia::PlatformCanvas> canvas(
-        RenderProcess::current()->GetDrawingCanvas(&current_paint_buf_,
-                                                   bounds));
+    scoped_ptr<skia::PlatformCanvas> canvas
+      (RenderProcess::current()->GetDrawingCanvas(&current_paint_buf_, bounds));
     if (!canvas.get()) {
       NOTREACHED();
       return;
@@ -548,8 +538,6 @@ void RenderWidget::DoDeferredUpdate() {
 
     for (size_t i = 0; i < copy_rects.size(); ++i)
       PaintRect(copy_rects[i], bounds.origin(), canvas.get());
-
-    dib_id = current_paint_buf_->id();
   } else {  // Accelerated compositing path
     // Begin painting.
     bool finish = next_paint_is_resize_ack();
@@ -558,7 +546,8 @@ void RenderWidget::DoDeferredUpdate() {
 
   // sending an ack to browser process that the paint is complete...
   ViewHostMsg_UpdateRect_Params params;
-  params.bitmap = dib_id;
+  params.bitmap =
+      current_paint_buf_ ? current_paint_buf_->id() : TransportDIB::Id();
   params.bitmap_rect = bounds;
   params.dx = update.scroll_delta.x();
   params.dy = update.scroll_delta.y();
@@ -900,12 +889,6 @@ void RenderWidget::OnSetTextDirection(WebTextDirection direction) {
   webwidget_->setTextDirection(direction);
 }
 
-bool RenderWidget::GetBitmapForOptimizedPluginPaint(gfx::Rect* bounds,
-                                                    TransportDIB** dib) {
-  // Normal RenderWidgets don't support optimized plugin painting.
-  return false;
-}
-
 void RenderWidget::SetHidden(bool hidden) {
   if (is_hidden_ == hidden)
     return;