Respect Linux user prefs with regards to crash reporting.

chrome/browser/google_update_settings_linux.cc

Index: chrome/browser/google_update_settings_linux.cc
===================================================================
--- chrome/browser/google_update_settings_linux.cc	(revision 0)
+++ chrome/browser/google_update_settings_linux.cc	(revision 0)
@@ -0,0 +1,41 @@
+// Copyright (c) 2009 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/installer/util/google_update_settings.h"
+
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "base/path_service.h"
+#include "chrome/common/chrome_paths.h"
+
+// File name used in the user data dir to indicate consent.
+static const char kConsentToSendStats[] = "Consent To Send Stats";
+
+// static
+bool GoogleUpdateSettings::GetCollectStatsConsent() {
+  FilePath consent_file;
+  PathService::Get(chrome::DIR_USER_DATA, &consent_file);
+  consent_file = consent_file.Append(kConsentToSendStats);
+  return file_util::PathExists(consent_file);
+}
+
+// static
+bool GoogleUpdateSettings::SetCollectStatsConsent(bool consented) {
+  FilePath consent_dir;
+  PathService::Get(chrome::DIR_USER_DATA, &consent_dir);
+  if (!file_util::DirectoryExists(consent_dir))
+    return false;
+
+  FilePath consent_file = consent_dir.AppendASCII(kConsentToSendStats);
+  if (consented)
+    return file_util::WriteFile(consent_file, "", 0) == 0;
+  else
+    return file_util::Delete(consent_file, false);
+}
+
+// static
+bool GoogleUpdateSettings::GetLanguage(std::wstring* language) {
+  NOTIMPLEMENTED();
+  return false;
+}