Revert of Add automated testing to check for page size with scaling

components/printing/test/print_web_view_helper_browsertest.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 "components/printing/renderer/print_web_view_helper.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <tuple>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "build/build_config.h"
 #include "components/printing/common/print_messages.h"
 #include "components/printing/test/mock_printer.h"
 #include "components/printing/test/print_mock_render_thread.h"
 #include "components/printing/test/print_test_content_renderer_client.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
 #include "content/public/test/render_view_test.h"
 #include "ipc/ipc_listener.h"
 #include "printing/features/features.h"
 #include "printing/print_job_constants.h"
-#include "printing/units.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebMouseEvent.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebRange.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
 #include "base/files/file_util.h"
 #include "printing/image.h"
@@ skipping 166 matching lines @@
         render_thread_->sink().GetUniqueMessageMatching(
             PrintHostMsg_DidGetPreviewPageCount::ID);
     ASSERT_TRUE(page_cnt_msg);
     PrintHostMsg_DidGetPreviewPageCount::Param post_page_count_param;
     PrintHostMsg_DidGetPreviewPageCount::Read(page_cnt_msg,
                                               &post_page_count_param);
     EXPECT_EQ(count, std::get<0>(post_page_count_param).page_count);
   }
 #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
 
-#if defined(OS_WIN)
-  // Verifies that the correct page size was returned.
-  void VerifyPrintedPageSize(const gfx::Size& page_size) {
-    const IPC::Message* print_msg =
-        render_thread_->sink().GetUniqueMessageMatching(
-            PrintHostMsg_DidPrintPage::ID);
-    PrintHostMsg_DidPrintPage::Param post_did_print_page_param;
-    PrintHostMsg_DidPrintPage::Read(print_msg, &post_did_print_page_param);
-    gfx::Size page_size_received =
-        std::get<0>(post_did_print_page_param).page_size;
-    EXPECT_EQ(page_size, page_size_received);
-  }
-#endif
-
   // Verifies whether the pages printed or not.
   void VerifyPagesPrinted(bool printed) {
     const IPC::Message* print_msg =
         render_thread_->sink().GetUniqueMessageMatching(
             PrintHostMsg_DidPrintPage::ID);
     bool did_print_msg = !!print_msg;
     ASSERT_EQ(printed, did_print_msg);
     if (printed) {
       PrintHostMsg_DidPrintPage::Param post_did_print_page_param;
       PrintHostMsg_DidPrintPage::Read(print_msg, &post_did_print_page_param);
@@ skipping 741 matching lines @@
 
   // Fill in some dummy values.
   base::DictionaryValue dict;
   CreatePrintSettingsDictionary(&dict);
   OnPrintForPrintPreview(dict);
 
   VerifyPrintFailed(false);
   VerifyPagesPrinted(true);
 }
 
-// Tests that when printing non-default scaling values, the page size returned
-// by PrintWebViewHelper is still the real physical page size. See
-// crbug.com/686384
-TEST_F(MAYBE_PrintWebViewHelperPreviewTest, OnPrintForPrintPreviewWithScaling) {
-  LoadHTML(kPrintPreviewHTML);
-
-  // Fill in some dummy values.
-  base::DictionaryValue dict;
-  CreatePrintSettingsDictionary(&dict);
-
-  // Media size
-  gfx::Size page_size_in = gfx::Size(240, 480);
-  float device_microns_per_unit =
-      (printing::kHundrethsMMPerInch * 10.0f) / printing::kDefaultPdfDpi;
-  int height_microns =
-      static_cast<int>(page_size_in.height() * device_microns_per_unit);
-  int width_microns =
-      static_cast<int>(page_size_in.width() * device_microns_per_unit);
-  auto media_size = base::MakeUnique<base::DictionaryValue>();
-  media_size->SetInteger(kSettingMediaSizeHeightMicrons, height_microns);
-  media_size->SetInteger(kSettingMediaSizeWidthMicrons, width_microns);
-
-  // Non default scaling value
-  dict.SetInteger(kSettingScaleFactor, 80);
-  dict.Set(kSettingMediaSize, media_size.release());
-
-  OnPrintForPrintPreview(dict);
-
-  VerifyPrintFailed(false);
-  VerifyPagesPrinted(true);
-#if defined(OS_WIN)
-  VerifyPrintedPageSize(page_size_in);
-#endif
-}
-
 // Tests that printing from print preview fails and receiving error messages
 // through that channel all works.
 TEST_F(MAYBE_PrintWebViewHelperPreviewTest, OnPrintForPrintPreviewFail) {
   LoadHTML(kPrintPreviewHTML);
 
   // An empty dictionary should fail.
   base::DictionaryValue empty_dict;
   OnPrintForPrintPreview(empty_dict);
 
   VerifyPagesPrinted(false);
@@ skipping 78 matching lines @@
 
   VerifyPrintFailed(true);
   VerifyPagesPrinted(false);
 }
 #endif  // BUILDFLAG(ENABLE_BASIC_PRINTING)
 #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
 
 #endif  // !defined(OS_CHROMEOS)
 
 }  // namespace printing