Remove the OOP PDF flag

chrome/browser/ui/pdf/pdf_browsertest_base.cc

-// Copyright 2014 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/ui/pdf/pdf_browsertest_base.h"
-
-#include <algorithm>
-#include <vector>
-
-#include "base/command_line.h"
-#include "base/path_service.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/test/base/ui_test_utils.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/codec/png_codec.h"
-#include "ui/gfx/screen.h"
-
-#if defined(OS_LINUX)
-#include "content/public/common/content_switches.h"
-#endif
-
-#if defined(OS_CHROMEOS)
-#include "ui/compositor/compositor_switches.h"
-#endif
-
-namespace {
-
-// Include things like browser frame and scrollbar and make sure we're bigger
-// than the test pdf document.
-const int kBrowserWidth = 1000;
-const int kBrowserHeight = 600;
-
-}  // namespace
-
-PDFBrowserTest::PDFBrowserTest()
-    : snapshot_different_(true),
-      next_dummy_search_value_(0),
-      load_stop_notification_count_(0) {
-  base::FilePath src_dir;
-  EXPECT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &src_dir));
-  pdf_test_server_.ServeFilesFromDirectory(src_dir.AppendASCII(
-      "chrome/test/data/pdf_private"));
-}
-
-PDFBrowserTest::~PDFBrowserTest() {
-}
-
-void PDFBrowserTest::Load() {
-  // Make sure to set the window size before rendering, as otherwise rendering
-  // to a smaller window and then expanding leads to slight anti-aliasing
-  // differences of the text and the pixel comparison fails.
-  gfx::Rect bounds(gfx::Rect(0, 0, kBrowserWidth, kBrowserHeight));
-  gfx::Rect screen_bounds =
-      gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().bounds();
-  ASSERT_GT(screen_bounds.width(), kBrowserWidth);
-  ASSERT_GT(screen_bounds.height(), kBrowserHeight);
-  browser()->window()->SetBounds(bounds);
-
-  GURL url(ui_test_utils::GetTestUrl(
-      base::FilePath(FILE_PATH_LITERAL("pdf_private")),
-      base::FilePath(FILE_PATH_LITERAL("pdf_browsertest.pdf"))));
-  ui_test_utils::NavigateToURL(browser(), url);
-}
-
-void PDFBrowserTest::WaitForResponse() {
-  // Even if the plugin has loaded the data or scrolled, because of how
-  // pepper painting works, we might not have the data.  One way to force this
-  // to be flushed is to do a find operation, since on this two-page test
-  // document, it'll wait for us to flush the renderer message loop twice and
-  // also the browser's once, at which point we're guaranteed to have updated
-  // the backingstore.  Hacky, but it works.
-  // Note that we need to change the text each time, because if we don't the
-  // renderer code will think the second message is to go to next result, but
-  // there are none so the plugin will assert.
-
-  base::string16 query = base::UTF8ToUTF16(
-      std::string("xyzxyz" + base::IntToString(next_dummy_search_value_++)));
-  ASSERT_EQ(0, ui_test_utils::FindInPage(
-      browser()->tab_strip_model()->GetActiveWebContents(),
-      query, true, false, NULL, NULL));
-}
-
-bool PDFBrowserTest::VerifySnapshot(const std::string& expected_filename) {
-  snapshot_different_ = true;
-  expected_filename_ = expected_filename;
-  content::WebContents* web_contents =
-      browser()->tab_strip_model()->GetActiveWebContents();
-  DCHECK(web_contents);
-
-  content::RenderWidgetHost* rwh = web_contents->GetRenderViewHost();
-  rwh->CopyFromBackingStore(
-      gfx::Rect(),
-      gfx::Size(),
-      base::Bind(&PDFBrowserTest::CopyFromBackingStoreCallback, this),
-      kN32_SkColorType);
-
-  content::RunMessageLoop();
-
-  if (snapshot_different_) {
-    LOG(INFO) << "Rendering didn't match, see result "
-              << snapshot_filename_.value();
-  }
-  return !snapshot_different_;
-}
-
-void PDFBrowserTest::CopyFromBackingStoreCallback(
-    const SkBitmap& bitmap,
-    content::ReadbackResponse response) {
-  base::MessageLoopForUI::current()->Quit();
-  ASSERT_EQ(response, content::READBACK_SUCCESS);
-  base::FilePath reference = ui_test_utils::GetTestFilePath(
-      base::FilePath(FILE_PATH_LITERAL("pdf_private")),
-      base::FilePath().AppendASCII(expected_filename_));
-  base::File::Info info;
-  ASSERT_TRUE(base::GetFileInfo(reference, &info));
-  int size = static_cast<size_t>(info.size);
-  scoped_ptr<char[]> data(new char[size]);
-  ASSERT_EQ(size, base::ReadFile(reference, data.get(), size));
-
-  int w, h;
-  std::vector<unsigned char> decoded;
-  ASSERT_TRUE(gfx::PNGCodec::Decode(
-      reinterpret_cast<unsigned char*>(data.get()), size,
-      gfx::PNGCodec::FORMAT_BGRA, &decoded, &w, &h));
-  int32* ref_pixels = reinterpret_cast<int32*>(&decoded[0]);
-
-  SkAutoLockPixels lock_image(bitmap);
-  int32* pixels = static_cast<int32*>(bitmap.getPixels());
-
-  // Get the background color, and use it to figure out the x-offsets in
-  // each image.  The reason is that depending on the theme in the OS, the
-  // same browser width can lead to slightly different plugin sizes, so the
-  // pdf content will start at different x offsets.
-  // Also note that the images we saved are cut off before the scrollbar, as
-  // that'll change depending on the theme, and also cut off vertically so
-  // that the ui controls don't show up, as those fade-in and so the timing
-  // will affect their transparency.
-  int32 bg_color = ref_pixels[0];
-  int ref_x_offset, snapshot_x_offset;
-  for (ref_x_offset = 0; ref_x_offset < w; ++ref_x_offset) {
-    if (ref_pixels[ref_x_offset] != bg_color)
-      break;
-  }
-
-  for (snapshot_x_offset = 0; snapshot_x_offset < bitmap.width();
-       ++snapshot_x_offset) {
-    if (pixels[snapshot_x_offset] != bg_color)
-      break;
-  }
-
-  int x_max = std::min(w - ref_x_offset, bitmap.width() - snapshot_x_offset);
-  int y_max = std::min(h, bitmap.height());
-  int stride = bitmap.rowBytes();
-  snapshot_different_ = false;
-  for (int y = 0; y < y_max && !snapshot_different_; ++y) {
-    for (int x = 0; x < x_max && !snapshot_different_; ++x) {
-      if (pixels[y * stride / sizeof(int32) + x + snapshot_x_offset] !=
-          ref_pixels[y * w + x + ref_x_offset])
-        snapshot_different_ = true;
-    }
-  }
-
-  if (snapshot_different_) {
-    std::vector<unsigned char> png_data;
-    gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &png_data);
-    if (base::CreateTemporaryFile(&snapshot_filename_)) {
-      base::WriteFile(snapshot_filename_,
-                      reinterpret_cast<char*>(&png_data[0]), png_data.size());
-    }
-  }
-}
-
-void PDFBrowserTest::Observe(int type,
-                             const content::NotificationSource& source,
-                             const content::NotificationDetails& details) {
-  DCHECK_EQ(content::NOTIFICATION_LOAD_STOP, type);
-  load_stop_notification_count_++;
-}
-
-void PDFBrowserTest::SetUpCommandLine(base::CommandLine* command_line) {
-  // Due to the changed architecture of the OOP PDF plugin, these tests don't
-  // pass and need to be reworked. crbug.com/436444.
-  command_line->AppendSwitch(switches::kDisableOutOfProcessPdf);
-
-#if defined(OS_LINUX)
-  // Calling RenderWidgetHost::CopyFromBackingStore() with the GPU enabled
-  // fails on Linux.
-  command_line->AppendSwitch(switches::kDisableGpu);
-#endif
-
-#if defined(OS_CHROMEOS)
-  // Also need on CrOS in addition to disabling the GPU above.
-  command_line->AppendSwitch(switches::kUIDisableThreadedCompositing);
-#endif
-}