Fix a trio of autofill popup issues

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 3337 matching lines @@
 }
 
 void RenderViewImpl::OnMoveOrResizeStarted() {
   if (webview())
     webview()->hidePopups();
 }
 
 void RenderViewImpl::OnResize(const ViewMsg_Resize_Params& params) {
   TRACE_EVENT0("renderer", "RenderViewImpl::OnResize");
   if (webview()) {
     webview()->hidePopups();

[Evan Stade, 2014/08/21 00:42:12]

note similar behavior here

     if (send_preferred_size_changes_) {
       webview()->mainFrame()->setCanHaveScrollbars(
           ShouldDisplayScrollbars(params.new_size.width(),
                                   params.new_size.height()));
     }
     has_scrolled_main_frame_ = true;
   }
 
   gfx::Size old_visible_viewport_size = visible_viewport_size_;
 
   RenderWidget::OnResize(params);
 
   if (old_visible_viewport_size != visible_viewport_size_)
     has_scrolled_focused_editable_node_into_rect_ = false;
+
+  FOR_EACH_OBSERVER(RenderViewObserver,
+                    observers_,
+                    Resized());
 }
 
 void RenderViewImpl::DidInitiatePaint() {
 #if defined(ENABLE_PLUGINS)
   // Notify all instances that we painted.  The same caveats apply as for
   // ViewFlushedPaint regarding instances closing themselves, so we take
   // similar precautions.
   PepperPluginSet plugins = active_pepper_instances_;
   for (PepperPluginSet::iterator i = plugins.begin(); i != plugins.end(); ++i) {
     if (active_pepper_instances_.find(*i) != active_pepper_instances_.end())
@@ skipping 954 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