[content shell] move code common to several processes to a common dir

content/shell/webkit_test_helpers.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 "content/shell/webkit_test_helpers.h"
-
-#include "base/command_line.h"
-#include "base/file_util.h"
-#include "base/path_service.h"
-#include "base/utf_string_conversions.h"
-#include "content/shell/shell_switches.h"
-#include "third_party/WebKit/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h"
-#include "webkit/glue/webpreferences.h"
-
-namespace content {
-
-void ExportLayoutTestSpecificPreferences(
-    const WebTestRunner::WebPreferences& from,
-    WebPreferences* to) {
-  to->allow_universal_access_from_file_urls =
-      from.allowUniversalAccessFromFileURLs;
-  to->dom_paste_enabled = from.DOMPasteAllowed;
-  to->javascript_can_access_clipboard = from.javaScriptCanAccessClipboard;
-  to->xss_auditor_enabled = from.XSSAuditorEnabled;
-  to->editing_behavior = static_cast<webkit_glue::EditingBehavior>(
-      from.editingBehavior);
-  to->default_font_size = from.defaultFontSize;
-  to->minimum_font_size = from.minimumFontSize;
-  to->default_encoding = from.defaultTextEncodingName.utf8().data();
-  to->javascript_enabled = from.javaScriptEnabled;
-  to->supports_multiple_windows = from.supportsMultipleWindows;
-  to->loads_images_automatically = from.loadsImagesAutomatically;
-  to->plugins_enabled = from.pluginsEnabled;
-  to->java_enabled = from.javaEnabled;
-  to->application_cache_enabled = from.offlineWebApplicationCacheEnabled;
-  to->tabs_to_links = from.tabsToLinks;
-  to->experimental_webgl_enabled = from.experimentalWebGLEnabled;
-  to->css_grid_layout_enabled = from.experimentalCSSGridLayoutEnabled;
-  // experimentalCSSRegionsEnabled is deprecated and ignored.
-  to->hyperlink_auditing_enabled = from.hyperlinkAuditingEnabled;
-  to->caret_browsing_enabled = from.caretBrowsingEnabled;
-  to->allow_displaying_insecure_content = from.allowDisplayOfInsecureContent;
-  to->allow_running_insecure_content = from.allowRunningOfInsecureContent;
-  to->css_shaders_enabled = from.cssCustomFilterEnabled;
-  to->should_respect_image_orientation = from.shouldRespectImageOrientation;
-  to->asynchronous_spell_checking_enabled =
-      from.asynchronousSpellCheckingEnabled;
-  to->allow_file_access_from_file_urls = from.allowFileAccessFromFileURLs;
-  to->author_and_user_styles_enabled = from.authorAndUserStylesEnabled;
-  to->javascript_can_open_windows_automatically =
-      from.javaScriptCanOpenWindowsAutomatically;
-  to->user_style_sheet_location = from.userStyleSheetLocation;
-  to->touch_drag_drop_enabled = from.touchDragDropEnabled;
-}
-
-// Applies settings that differ between layout tests and regular mode. Some
-// of the defaults are controlled via command line flags which are
-// automatically set for layout tests.
-void ApplyLayoutTestDefaultPreferences(WebPreferences* prefs) {
-  CommandLine& command_line = *CommandLine::ForCurrentProcess();
-  prefs->allow_universal_access_from_file_urls = true;
-  prefs->dom_paste_enabled = true;
-  prefs->javascript_can_access_clipboard = true;
-  prefs->xss_auditor_enabled = false;
-#if defined(OS_MACOSX)
-  prefs->editing_behavior = webkit_glue::EDITING_BEHAVIOR_MAC;
-#else
-  prefs->editing_behavior = webkit_glue::EDITING_BEHAVIOR_WIN;
-#endif
-  prefs->java_enabled = false;
-  prefs->application_cache_enabled = true;
-  prefs->tabs_to_links = false;
-  prefs->hyperlink_auditing_enabled = false;
-  prefs->allow_displaying_insecure_content = true;
-  prefs->allow_running_insecure_content = true;
-  prefs->webgl_errors_to_console_enabled = false;
-  string16 serif;
-#if defined(OS_MACOSX)
-  prefs->cursive_font_family_map[webkit_glue::kCommonScript] =
-      ASCIIToUTF16("Apple Chancery");
-  prefs->fantasy_font_family_map[webkit_glue::kCommonScript] =
-      ASCIIToUTF16("Papyrus");
-  serif = ASCIIToUTF16("Times");
-#else
-  prefs->cursive_font_family_map[webkit_glue::kCommonScript] =
-      ASCIIToUTF16("Comic Sans MS");
-  prefs->fantasy_font_family_map[webkit_glue::kCommonScript] =
-      ASCIIToUTF16("Impact");
-  serif = ASCIIToUTF16("times new roman");
-#endif
-  prefs->serif_font_family_map[webkit_glue::kCommonScript] =
-      serif;
-  prefs->standard_font_family_map[webkit_glue::kCommonScript] =
-      serif;
-  prefs->fixed_font_family_map[webkit_glue::kCommonScript] =
-      ASCIIToUTF16("Courier");
-  prefs->sans_serif_font_family_map[
-      webkit_glue::kCommonScript] = ASCIIToUTF16("Helvetica");
-  prefs->minimum_logical_font_size = 9;
-  prefs->asynchronous_spell_checking_enabled = false;
-  prefs->user_style_sheet_enabled = true;
-  prefs->threaded_html_parser = true;
-  prefs->accelerated_2d_canvas_enabled =
-      command_line.HasSwitch(switches::kEnableAccelerated2DCanvas);
-  prefs->accelerated_compositing_for_video_enabled = false;
-  prefs->mock_scrollbars_enabled = false;
-  prefs->fixed_position_creates_stacking_context = false;
-  prefs->apply_page_scale_factor_in_compositor = false;
-  prefs->smart_insert_delete_enabled = true;
-  prefs->minimum_accelerated_2d_canvas_size = 0;
-}
-
-base::FilePath GetWebKitRootDirFilePath() {
-  base::FilePath base_path;
-  PathService::Get(base::DIR_SOURCE_ROOT, &base_path);
-  if (file_util::PathExists(
-          base_path.Append(FILE_PATH_LITERAL("third_party/WebKit")))) {
-    // We're in a WebKit-in-chrome checkout.
-    return base_path.Append(FILE_PATH_LITERAL("third_party/WebKit"));
-  } else if (file_util::PathExists(
-          base_path.Append(FILE_PATH_LITERAL("chromium")))) {
-    // We're in a WebKit-only checkout on Windows.
-    return base_path.Append(FILE_PATH_LITERAL("../.."));
-  } else if (file_util::PathExists(
-          base_path.Append(FILE_PATH_LITERAL("webkit/support")))) {
-    // We're in a WebKit-only/xcodebuild checkout on Mac
-    return base_path.Append(FILE_PATH_LITERAL("../../.."));
-  }
-  // We're in a WebKit-only, make-build, so the DIR_SOURCE_ROOT is already the
-  // WebKit root. That, or we have no idea where we are.
-  return base_path;
-}
-
-base::FilePath GetChromiumRootDirFilePath() {
-  base::FilePath webkit_path = GetWebKitRootDirFilePath();
-  if (file_util::PathExists(webkit_path.Append(
-          FILE_PATH_LITERAL("Source/WebKit/chromium/webkit/support")))) {
-    // We're in a WebKit-only checkout.
-    return webkit_path.Append(FILE_PATH_LITERAL("Source/WebKit/chromium"));
-  } else {
-    // We're in a Chromium checkout, and WebKit is in third_party/WebKit.
-    return webkit_path.Append(FILE_PATH_LITERAL("../.."));
-  }
-}
-
-}  // namespace content