Fixes reloading after a background tab crashes....

chrome/browser/renderer_host/render_widget_host.cc

 // Copyright (c) 2009 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/histogram.h"
 #include "base/message_loop.h"
 #include "base/keyboard_codes.h"
 #include "chrome/browser/renderer_host/backing_store.h"
@@ skipping 518 matching lines @@
   // Clearing this flag causes us to re-create the renderer when recovering
   // from a crashed renderer.
   renderer_initialized_ = false;
 
   // Must reset these to ensure that mouse move events work with a new renderer.
   mouse_move_pending_ = false;
   next_mouse_move_.reset();
 
   // Reset some fields in preparation for recovering from a crash.
   resize_ack_pending_ = false;
-  current_size_ = gfx::Size();
+  in_flight_size_.SetSize(0, 0);
+  current_size_.SetSize(0, 0);
   is_hidden_ = false;
 
   if (view_) {
     view_->RenderViewGone();
     view_ = NULL;  // The View should be deleted by RenderViewGone.
   }
 
   BackingStoreManager::RemoveBackingStore(this);
 }
 
@@ skipping 491 matching lines @@
   Send(new ViewMsg_ToggleSpellPanel(routing_id(), is_currently_visible));
 }
 
 void RenderWidgetHost::Replace(const string16& word) {
   Send(new ViewMsg_Replace(routing_id_, word));
 }
 
 void RenderWidgetHost::AdvanceToNextMisspelling() {
   Send(new ViewMsg_AdvanceToNextMisspelling(routing_id_));
 }