Adds PrintingContext implementation stub for Android.

chrome/renderer/printing/print_web_view_helper.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/printing/print_web_view_helper.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 1287 matching lines @@
 
   int page_count = prep_frame_view_->GetExpectedPageCount();
   if (!page_count) {
     LOG(ERROR) << "Can't print 0 pages.";
     return DidFinishPrinting(FAIL_PRINT);
   }
 
   const PrintMsg_PrintPages_Params& params = *print_pages_params_;
   const PrintMsg_Print_Params& print_params = params.params;
 
-#if !defined(OS_CHROMEOS)
+#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
   // TODO(vitalybuka): should be page_count or valid pages from params.pages.
   // See http://crbug.com/161576
   Send(new PrintHostMsg_DidGetPrintedPagesCount(routing_id(),
                                                 print_params.document_cookie,
                                                 page_count));
 #endif  // !defined(OS_CHROMEOS)
 
   if (print_params.preview_ui_id < 0) {
     // Printing for system dialog.
     int printed_count = params.pages.empty() ? page_count : params.pages.size();
@@ skipping 660 matching lines @@
 }
 
 void PrintWebViewHelper::PrintPreviewContext::ClearContext() {
   prep_frame_view_.reset();
   metafile_.reset();
   pages_to_render_.clear();
   error_ = PREVIEW_ERROR_NONE;
 }
 
 }  // namespace printing