<webview>: resizing with display:none set should resize on attachment

content/renderer/browser_plugin/browser_plugin.cc

 // Copyright 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/renderer/browser_plugin/browser_plugin.h"
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 52 matching lines @@
       attach_pending_(false),
       render_view_(render_view->AsWeakPtr()),
       render_view_routing_id_(render_view->GetRoutingID()),
       container_(NULL),
       last_device_scale_factor_(GetDeviceScaleFactor()),
       sad_guest_(NULL),
       guest_crashed_(false),
       plugin_focused_(false),
       visible_(true),
       mouse_locked_(false),
+      ready_(false),
       browser_plugin_manager_(render_view->GetBrowserPluginManager()),
       browser_plugin_instance_id_(browser_plugin::kInstanceIDNone),
       contents_opaque_(true),
       delegate_(delegate.Pass()),
       weak_ptr_factory_(this) {
   browser_plugin_instance_id_ = browser_plugin_manager()->GetNextInstanceID();
 
   if (delegate_)
     delegate_->SetElementInstanceID(browser_plugin_instance_id_);
 }
@@ skipping 343 matching lines @@
 }
 
 void BrowserPlugin::updateGeometry(
     const WebRect& window_rect,
     const WebRect& clip_rect,
     const WebVector<WebRect>& cut_outs_rects,
     bool is_visible) {
   int old_width = width();
   int old_height = height();
   plugin_rect_ = window_rect;
+  if (!ready_) {
+    if (delegate_)
+      delegate_->Ready();
+    ready_ = true;
+  }
   if (!attached())
     return;
 
   if (old_width == window_rect.width && old_height == window_rect.height) {
     // Let the browser know about the updated view rect.
     browser_plugin_manager()->Send(new BrowserPluginHostMsg_UpdateGeometry(
         render_view_routing_id_, browser_plugin_instance_id_, plugin_rect_));
     return;
   }
 
@@ skipping 198 matching lines @@
     const blink::WebMouseEvent& event) {
   browser_plugin_manager()->Send(
       new BrowserPluginHostMsg_HandleInputEvent(render_view_routing_id_,
                                                 browser_plugin_instance_id_,
                                                 plugin_rect_,
                                                 &event));
   return true;
 }
 
 }  // namespace content