Implement window.print() on Android

chrome/renderer/chrome_content_renderer_client.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 "chrome/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
@@ skipping 472 matching lines @@
     // Only attach NetErrorHelper to the main frame, since only the main frame
     // should get error pages.
     // PrefetchHelper is also needed only for main frames.
     new NetErrorHelper(render_frame);
     new prefetch::PrefetchHelper(render_frame);
   }
 }
 
 void ChromeContentRendererClient::RenderViewCreated(
     content::RenderView* render_view) {
+
 #if defined(ENABLE_EXTENSIONS)
   new extensions::ExtensionHelper(render_view, extension_dispatcher_.get());
   extension_dispatcher_->OnRenderViewCreated(render_view);
 #endif
   new PageLoadHistograms(render_view);
 #if defined(ENABLE_PRINTING)
   new printing::PrintWebViewHelper(render_view);
 #endif
 #if defined(ENABLE_SPELLCHECK)
   new SpellCheckProvider(render_view, spellcheck_.get());
@@ skipping 1099 matching lines @@
   if (mime_type == content::kBrowserPluginMimeType) {
     return new extensions::ExtensionsGuestViewContainer(render_frame);
   } else {
     return new extensions::MimeHandlerViewContainer(
         render_frame, mime_type, original_url);
   }
 #else
   return NULL;
 #endif
 }