MovePluginWindows should always be called, even if suppress_view_updating_ is...

chrome/browser/renderer_host/render_widget_host.cc

 // Copyright (c) 2006-2008 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/render_widget_host.h"
 
 #include "base/gfx/native_widget_types.h"
 #include "base/message_loop.h"
 #include "chrome/browser/renderer_host/backing_store.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
@@ skipping 422 matching lines @@
   // be re-used, so the bitmap may be invalid after this call.
   Send(new ViewMsg_PaintRect_ACK(routing_id_));
 
   // We don't need to update the view if the view is hidden. We must do this
   // early return after the ACK is sent, however, or the renderer will not send
   // is more data.
   if (is_hidden_)
     return;
 
   // Now paint the view. Watch out: it might be destroyed already.
-  if (view_ && !suppress_view_updating_) {
-    view_being_painted_ = true;
+  if (view_) {
     view_->MovePluginWindows(params.plugin_window_moves);
-    view_->DidPaintRect(params.bitmap_rect);
-    view_being_painted_ = false;
+    if (!suppress_view_updating_) {
+      view_being_painted_ = true;
+      view_->DidPaintRect(params.bitmap_rect);
+      view_being_painted_ = false;
+    }
   }
 
   if (paint_observer_.get())
     paint_observer_->RenderWidgetHostDidPaint(this);
 
   // If we got a resize ack, then perhaps we have another resize to send?
   if (is_resize_ack && view_) {
     gfx::Rect view_bounds = view_->GetViewBounds();
     if (current_size_.width() != view_bounds.width() ||
         current_size_.height() != view_bounds.height()) {
@@ skipping 143 matching lines @@
 
   // TODO(darin): do we need to do something else if our backing store is not
   // the same size as the advertised view?  maybe we just assume there is a
   // full paint on its way?
   BackingStore* backing_store = BackingStoreManager::Lookup(this);
   if (!backing_store || (backing_store->size() != view_size))
     return;
   backing_store->ScrollRect(process_->process().handle(), bitmap, bitmap_rect,
                             dx, dy, clip_rect, view_size);
 }