adds restart message and link to crash reporting setting

chrome/browser/ui/webui/options/browser_options_handler.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/browser/ui/webui/options/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "apps/app_window.h"
 #include "apps/app_window_registry.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
+#include "base/environment.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/value_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/auto_launch_trial.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/custom_home_pages_table_model.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/gpu/gpu_mode_manager.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
-#include "chrome/browser/metrics/metrics_reporting_state.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service_factory.h"
 #include "chrome/browser/profile_resetter/automatic_profile_resetter.h"
 #include "chrome/browser/profile_resetter/automatic_profile_resetter_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
@@ skipping 192 matching lines @@
     { "doNotTrackConfirmDisable",
        IDS_OPTIONS_ENABLE_DO_NOT_TRACK_BUBBLE_DISABLE },
     { "downloadLocationAskForSaveLocation",
       IDS_OPTIONS_DOWNLOADLOCATION_ASKFORSAVELOCATION },
     { "downloadLocationBrowseTitle",
       IDS_OPTIONS_DOWNLOADLOCATION_BROWSE_TITLE },
     { "downloadLocationChangeButton",
       IDS_OPTIONS_DOWNLOADLOCATION_CHANGE_BUTTON },
     { "downloadLocationGroupName", IDS_OPTIONS_DOWNLOADLOCATION_GROUP_NAME },
     { "enableLogging", IDS_OPTIONS_ENABLE_LOGGING },
+    { "metricsReportingResetRestart", IDS_OPTIONS_ENABLE_LOGGING_RESTART },
 #if !defined(OS_CHROMEOS)
     { "easyUnlockCheckboxLabel", IDS_OPTIONS_EASY_UNLOCK_CHECKBOX_LABEL },
 #endif
     { "easyUnlockSectionTitle", IDS_OPTIONS_EASY_UNLOCK_SECTION_TITLE },
     { "easyUnlockSetupButton", IDS_OPTIONS_EASY_UNLOCK_SETUP_BUTTON },
     { "easyUnlockManagement", IDS_OPTIONS_EASY_UNLOCK_MANAGEMENT },
     { "extensionControlled", IDS_OPTIONS_TAB_EXTENSION_CONTROLLED },
     { "extensionDisable", IDS_OPTIONS_TAB_EXTENSION_CONTROLLED_DISABLE },
     { "fontSettingsCustomizeFontsButton",
       IDS_OPTIONS_FONTSETTINGS_CUSTOMIZE_FONTS_BUTTON },
@@ skipping 265 matching lines @@
   values->Set("syncData", GetSyncStateDictionary().release());
 
   // The Reset Profile Settings feature makes no sense for an off-the-record
   // profile (e.g. in Guest mode on Chrome OS), so hide it.
   values->SetBoolean("enableResetProfileSettings",
                      !Profile::FromWebUI(web_ui())->IsOffTheRecord());
 
   values->SetString("privacyLearnMoreURL", chrome::kPrivacyLearnMoreURL);
   values->SetString("doNotTrackLearnMoreURL", chrome::kDoNotTrackLearnMoreURL);
 
+#if !defined(OS_CHROMEOS)
+  PrefService* pref_service = g_browser_process->local_state();
+  values->SetBoolean("metricsReportingEnabledAtStart", pref_service->GetBoolean(
+      prefs::kMetricsReportingEnabled));
+#endif
+
 #if defined(OS_CHROMEOS)
   // TODO(pastarmovj): replace this with a call to the CrosSettings list
   // handling functionality to come.
   values->Set("timezoneList", chromeos::system::GetTimezoneList().release());
 
   values->SetString("accessibilityLearnMoreURL",
                     chrome::kChromeAccessibilityHelpURL);
 
   std::string settings_url = std::string("chrome-extension://") +
       extension_misc::kChromeVoxExtensionId +
@@ skipping 956 matching lines @@
   // at startup.
   if (chrome::GetActiveDesktop() == chrome::HOST_DESKTOP_TYPE_ASH) {
     PrefService* pref_service = g_browser_process->local_state();
     if (!pref_service->GetBoolean(prefs::kHardwareAccelerationModeEnabled)) {
       chrome::AttemptRestartToDesktopMode();
       return;
     }
   }
 #endif
 
+#if defined(OS_WIN)
+  // On Windows Breakpad will upload crash reports if the breakpad pipe name
+  // environment variable is defined. So we undefine this environment variable
+  // before restarting, as the restarted processes will inherit their
+  // environment variables from ours, thus suppressing crash uploads.
+  PrefService* pref_service = g_browser_process->local_state();
+  if (!pref_service->GetBoolean(prefs::kMetricsReportingEnabled)) {
+    HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
+    if (exe_module) {
+      typedef void (__cdecl *ClearBreakpadPipeEnvVar)();
+      ClearBreakpadPipeEnvVar clear = reinterpret_cast<ClearBreakpadPipeEnvVar>(
+          GetProcAddress(exe_module, "ClearBreakpadPipeEnvironmentVariable"));
+      if (clear)
+        clear();
+    }
+  }
+#endif
+
   chrome::AttemptRestart();
 }
 
 void BrowserOptionsHandler::HandleRequestProfilesInfo(
     const base::ListValue* args) {
   SendProfilesInfo();
 }
 
 #if !defined(OS_CHROMEOS)
 void BrowserOptionsHandler::ShowNetworkProxySettings(
@@ skipping 296 matching lines @@
   extension = extensions::GetExtensionOverridingProxy(
       Profile::FromWebUI(web_ui()));
   AppendExtensionData("proxy", extension, &extension_controlled);
 
   web_ui()->CallJavascriptFunction("BrowserOptions.toggleExtensionIndicators",
                                    extension_controlled);
 #endif  // defined(OS_WIN)
 }
 
 }  // namespace options