Pass the size to the RenderView on creation.

content/renderer/render_view_impl.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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 771 matching lines @@
 
   if (!params->frame_name.empty())
     webview()->mainFrame()->setName(params->frame_name);
 
   // TODO(davidben): Move this state from Blink into content.
   if (params->window_was_created_with_opener)
     webview()->setOpenedByDOM();
 
   OnSetRendererPrefs(params->renderer_prefs);
 
+  if (params->initial_size)
+    OnResize(*params->initial_size);
+
   new MHTMLGenerator(this);
 #if defined(OS_MACOSX)
   new TextInputClientObserver(this);
 #endif  // defined(OS_MACOSX)
 
   // The next group of objects all implement RenderViewObserver, so are deleted
   // along with the RenderView automatically.
   devtools_agent_ = new DevToolsAgent(this);
   if (RenderWidgetCompositor* rwc = compositor()) {
     webview()->devToolsAgent()->setLayerTreeId(rwc->GetLayerTreeId());
@@ skipping 327 matching lines @@
     int32 main_frame_routing_id,
     int32 surface_id,
     int64 session_storage_namespace_id,
     const base::string16& frame_name,
     bool is_renderer_created,
     bool swapped_out,
     int32 proxy_routing_id,
     bool hidden,
     bool never_visible,
     int32 next_page_id,
-    const blink::WebScreenInfo& screen_info) {
+    const blink::WebScreenInfo& screen_info,
+    const ViewMsg_Resize_Params* initial_size) {
   DCHECK(routing_id != MSG_ROUTING_NONE);
   RenderViewImplParams params(opener_id,
                               window_was_created_with_opener,
                               renderer_prefs,
                               webkit_prefs,
                               routing_id,
                               main_frame_routing_id,
                               surface_id,
                               session_storage_namespace_id,
                               frame_name,
                               is_renderer_created,
                               swapped_out,
                               proxy_routing_id,
                               hidden,
                               never_visible,
                               next_page_id,
-                              screen_info);
+                              screen_info,
+                              initial_size);
   RenderViewImpl* render_view = NULL;
   if (g_create_render_view_impl)
     render_view = g_create_render_view_impl(&params);
   else
     render_view = new RenderViewImpl(&params);
 
   render_view->Initialize(&params);
   return render_view;
 }
 
@@ skipping 513 matching lines @@
       main_frame_routing_id,
       surface_id,
       cloned_session_storage_namespace_id,
       base::string16(),  // WebCore will take care of setting the correct name.
       true,              // is_renderer_created
       false,             // swapped_out
       MSG_ROUTING_NONE,  // proxy_routing_id
       params.disposition == NEW_BACKGROUND_TAB,  // hidden
       never_visible,
       1,  // next_page_id
-      screen_info_);
+      screen_info_,
+      nullptr);
   view->opened_by_user_gesture_ = params.user_gesture;
 
   // Record whether the creator frame is trying to suppress the opener field.
   view->opener_suppressed_ = params.opener_suppressed;
 
   return view->webview();
 }
 
 WebWidget* RenderViewImpl::createPopupMenu(blink::WebPopupType popup_type) {
   RenderWidget* widget =
@@ skipping 2512 matching lines @@
     std::vector<gfx::Size> sizes;
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content