Add Print Selection support to Chrome. This change is fairly involved since ...

chrome/browser/renderer_host/render_view_host.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/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <vector>
 
 #include "app/resource_bundle.h"
@@ skipping 349 matching lines @@
 }
 
 void RenderViewHost::Stop() {
   Send(new ViewMsg_Stop(routing_id()));
 }
 
 bool RenderViewHost::PrintPages() {
   return Send(new ViewMsg_PrintPages(routing_id()));
 }
 
+void RenderViewHost::PrintingDone(int document_cookie, bool success) {
+  Send(new ViewMsg_PrintingDone(routing_id(), document_cookie, success));
+}
+
 void RenderViewHost::StartFinding(int request_id,
                                   const string16& search_text,
                                   bool forward,
                                   bool match_case,
                                   bool find_next) {
   if (search_text.empty())
     return;
 
   WebFindOptions options;
   options.forward = forward;
@@ skipping 1107 matching lines @@
 }
 
 void RenderViewHost::OnAccessibilityFocusChange(int acc_obj_id) {
 #if defined(OS_WIN)
   BrowserAccessibilityManager::GetInstance()->
       ChangeAccessibilityFocus(acc_obj_id, process()->pid(), routing_id());
 #else
   // TODO(port): accessibility not yet implemented. See http://crbug.com/8288.
 #endif
 }