Fix Print Selection.

chrome/renderer/print_web_view_helper.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/print_web_view_helper.h"
 
 #include "app/l10n_util.h"
 #include "base/logging.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/render_view.h"
@@ skipping 135 matching lines @@
 
       // The routing id is sent across as it is needed to look up the
       // corresponding RenderViewHost instance to signal and reset the
       // pump messages event.
       params.routing_id = routing_id();
       // host_window_ may be NULL at this point if the current window is a popup
       // and the print() command has been issued from the parent. The receiver
       // of this message has to deal with this.
       params.host_window_id = render_view_->host_window();
       params.cookie = default_settings.document_cookie;
-      // TODO(maruel): Reenable once http://crbug.com/22937 is fixed.
-      // Print selection is broken because DidStopLoading is never called.
-      // params.has_selection = frame->hasSelection();
-      params.has_selection = false;
+      params.has_selection = frame->hasSelection();
       params.expected_pages_count = expected_pages_count;
       params.use_overlays = use_browser_overlays;
 
       msg = new ViewHostMsg_ScriptedPrint(routing_id(), params,
                                           &print_settings);
       msg->EnableMessagePumping();
       if (Send(msg)) {
         msg = NULL;
 
         // If the settings are invalid, early quit.
@@ skipping 63 matching lines @@
                                       WebFrame* web_frame) {
   // Create a new WebView with the same settings as the current display one.
   // Except that we disable javascript (don't want any active content running
   // on the page).
   WebPreferences prefs = render_view_->webkit_preferences();
   prefs.javascript_enabled = false;
   prefs.java_enabled = false;
 
   print_web_view_ = WebView::create(this);
   prefs.Apply(print_web_view_);
-  print_web_view_->initializeMainFrame(NULL);
+  print_web_view_->initializeMainFrame(this);
 
   print_pages_params_.reset(new ViewMsg_PrintPages_Params(params));
   print_pages_params_->pages.clear();  // Print all pages of selection.
 
   std::string html = web_frame->selectionAsMarkup().utf8();
   std::string url_str = "data:text/html;charset=utf-8,";
   url_str.append(html);
   GURL url(url_str);
 
   // When loading is done this will call DidStopLoading that will do the
@@ skipping 76 matching lines @@
 }
 
 int32 PrintWebViewHelper::routing_id() {
   return render_view_->routing_id();
 }
 
 void PrintWebViewHelper::didStopLoading() {
   DCHECK(print_pages_params_.get() != NULL);
   PrintPages(*print_pages_params_.get(), print_web_view_->mainFrame());
 }