Sync Promo: Tweak first tabs

chrome/browser/profiles/profile_impl.cc

 // Copyright (c) 2011 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/profiles/profile_impl.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
 #include "base/file_path.h"
@@ skipping 34 matching lines @@
 #include "chrome/browser/history/shortcuts_backend.h"
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/gaia/token_service.h"
 #include "chrome/browser/net/net_pref_observer.h"
 #include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/pref_proxy_config_service.h"
 #include "chrome/browser/net/ssl_config_service_manager.h"
+#include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/password_manager/password_store_default.h"
 #include "chrome/browser/plugin_prefs.h"
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/pref_value_store.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ skipping 19 matching lines @@
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_permission_set.h"
 #include "chrome/common/json_pref_store.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/spellcheck_messages.h"
+#include "chrome/common/url_constants.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/chrome_blob_storage_context.h"
 #include "content/browser/file_system/browser_file_system_helper.h"
 #include "content/browser/host_zoom_map.h"
 #include "content/browser/in_process_webkit/webkit_context.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/speech/speech_input_manager.h"
 #include "content/browser/ssl/ssl_host_state.h"
 #include "content/browser/user_metrics.h"
@@ skipping 1568 matching lines @@
 }
 
 chrome_browser_net::Predictor* ProfileImpl::GetNetworkPredictor() {
   return predictor_;
 }
 
 void ProfileImpl::ClearNetworkingHistorySince(base::Time time) {
   io_data_.ClearNetworkingHistorySince(time);
 }
 
+GURL ProfileImpl::GetHomePage() {
+  // --homepage overrides any preferences.
+  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+  if (command_line.HasSwitch(switches::kHomePage)) {
+    // TODO(evanm): clean up usage of DIR_CURRENT.
+    //   http://code.google.com/p/chromium/issues/detail?id=60630
+    // For now, allow this code to call getcwd().
+    base::ThreadRestrictions::ScopedAllowIO allow_io;
+
+    FilePath browser_directory;
+    PathService::Get(base::DIR_CURRENT, &browser_directory);
+    GURL home_page(URLFixerUpper::FixupRelativeFile(browser_directory,
+        command_line.GetSwitchValuePath(switches::kHomePage)));
+    if (home_page.is_valid())
+      return home_page;
+  }
+
+  if (GetPrefs()->GetBoolean(prefs::kHomePageIsNewTabPage))
+    return GURL(chrome::kChromeUINewTabURL);
+  GURL home_page(URLFixerUpper::FixupURL(
+      GetPrefs()->GetString(prefs::kHomePage),
+      std::string()));
+  if (!home_page.is_valid())
+    return GURL(chrome::kChromeUINewTabURL);
+  return home_page;
+}
+
 SpellCheckProfile* ProfileImpl::GetSpellCheckProfile() {
   if (!spellcheck_profile_.get())
     spellcheck_profile_.reset(new SpellCheckProfile(path_));
   return spellcheck_profile_.get();
 }