Change panels to be able to turn off autoresize.

content/browser/tab_contents/tab_contents.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/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
@@ skipping 952 matching lines @@
   if (delegate_)
     delegate_->LostMouseLock();
 }
 
 void TabContents::UpdatePreferredSize(const gfx::Size& pref_size) {
   preferred_size_ = pref_size;
   if (delegate_)
     delegate_->UpdatePreferredSize(this, pref_size);
 }
 
+void TabContents::ResizeDueToAutoResize(const gfx::Size& new_size) {
+  if (delegate_)
+    delegate_->ResizeDueToAutoResize(this, new_size);
+}
+
 void TabContents::WebUISend(RenderViewHost* render_view_host,
                             const GURL& source_url,
                             const std::string& name,
                             const base::ListValue& args) {
   if (delegate_)
     delegate_->WebUISend(this, source_url, name, args);
 }
 
 WebContents* TabContents::OpenURL(const OpenURLParams& params) {
   if (!delegate_)
@@ skipping 1500 matching lines @@
                    save_info,
                    this);
 }
 
 void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = GetView()->CreateViewForWidget(rvh);
   // Can be NULL during tests.
   if (rwh_view)
     rwh_view->SetSize(GetView()->GetContainerSize());
 }