Minor cleanups to chrome_cleaner/components and chrome_cleaner/cleaner

Remove an unused constant that was moved to a test/ header
Fix copyright header format in cleaner dir
Fix comma in comments in constants dir

R=csharp@chromium.org

Bug: 830892
Change-Id: I8e91c4e320ceb3f8758d7182853dd46874968f6e
Reviewed-on: https://chromium-review.googlesource.com/c/1336048
Commit-Queue: Joe Mason <joenotcharles@google.com>
Reviewed-by: Chris Sharp <csharp@chromium.org>
Cr-Commit-Position: refs/heads/master@{#608388}

chrome/chrome_cleaner/cleaner/BUILD.gn

-# Copyright (c) 2017 The Chromium Authors. All rights reserved.
+# Copyright 2018 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.
 

chrome/chrome_cleaner/cleaner/cleaner.h

-// Copyright (c) 2017 The Chromium Authors. All rights reserved.
+// Copyright 2018 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.
 

chrome/chrome_cleaner/cleaner/noop_cleaner_impl.h

-// Copyright (c) 2017 The Chromium Authors. All rights reserved.
+// Copyright 2018 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.
 

chrome/chrome_cleaner/components/system_report_component.cc

@@ -27,6 +27,7 @@
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/process/process_iterator.h"
+#include "base/stl_util.h"
 #include "base/strings/strcat.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ -136,8 +137,6 @@ const RegistryKey extension_policy_keys[] = {
     {HKEY_LOCAL_MACHINE, kChromiumPoliciesForcelistKeyPath},
     {HKEY_CURRENT_USER, kChromiumPoliciesForcelistKeyPath}};
 
-const int64_t kParseAttemptTimeoutMilliseconds = 10000;
-
 // Expand an executable path as if the launch process directory was the
 // windows folder. This is used to resolve kernel module path.
 bool ExpandToAbsolutePathFromWindowsFolder(const base::FilePath& path,

chrome/chrome_cleaner/constants/chrome_cleaner_switches.cc

@@ -86,7 +86,7 @@ const char kNoCrashUploadSwitch[] = "no-crash-upload";
 const char kNoRecoveryComponentSwitch[] = "no-recovery-component";
 
 // Prevent the logging service from uploading logs and reports.
-// WARNING: this switch is used by internal test systems, be careful when making
+// WARNING: this switch is used by internal test systems. Be careful when making
 // changes.
 const char kNoReportUploadSwitch[] = "no-report-upload";
 
@@ -141,7 +141,7 @@ const char kTestLoggingURLSwitch[] = "test-logging-url";
 
 // Flag set during testing and stored as a crash key, to differentiate from
 // crashes received from actual users.
-// WARNING: this switch is used by internal test systems, be careful when making
+// WARNING: this switch is used by internal test systems. Be careful when making
 // changes.
 const char kTestingSwitch[] = "testing";