Make extensions use ViewMsg_EnableIntrinsicWidthChangedMode.

chrome/renderer/render_view.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/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1965 matching lines @@
   Send(new ViewHostMsg_OpenURL(
       routing_id_, url, referrer, NavigationPolicyToDisposition(policy)));
 }
 
 void RenderView::DidContentsSizeChange(WebWidget* webwidget,
                                        int new_width,
                                        int new_height) {
   // We don't always want to send the change messages over IPC, only if we've
   // be put in that mode by getting a |ViewMsg_EnableIntrinsicWidthChangedMode|
   // message.
-  // TODO(rafaelw): Figure out where the best place to set this for extensions
-  // is. It isn't clean to test for ExtensionView by examining the
-  // enabled_bindings. This needs to be generalized as it becomes clear what
-  // extension toolbars need.
-  if (BindingsPolicy::is_extension_enabled(enabled_bindings_) ||
-      send_preferred_width_changes_) {
+  if (send_preferred_width_changes_) {
     // WebCore likes to tell us things have changed even when they haven't, so
     // cache the width and only send the IPC message when we're sure the
     // width is different.
     int width = webview()->GetMainFrame()->contentsPreferredWidth();
     if (width != preferred_width_) {
       Send(new ViewHostMsg_DidContentsPreferredWidthChange(routing_id_, width));
       preferred_width_ = width;
     }
   }
 }
@@ skipping 1418 matching lines @@
     Send(new ViewHostMsg_PasswordFormsSeen(routing_id_, password_forms));
 }
 
 void RenderView::Print(WebFrame* frame, bool script_initiated) {
   DCHECK(frame);
   if (print_helper_.get() == NULL) {
     print_helper_.reset(new PrintWebViewHelper(this));
   }
   print_helper_->Print(frame, script_initiated);
 }