Adds error handling support for the SwReporter launcher.

chrome/browser/safe_browsing/srt_fetcher_win.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_SRT_FETCHER_WIN_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SRT_FETCHER_WIN_H_
 
 #include <limits.h>
 #include <stdint.h>
 
@@ skipping 10 matching lines @@
 class FilePath;
 class TaskRunner;
 class Version;
 }
 
 class Browser;
 
 namespace safe_browsing {
 
 // A special exit code identifying a failure to run the reporter.
-const int kReporterFailureExitCode = INT_MAX;
+const int kReporterNotLaunchedExitCode = INT_MAX;
 
 // The number of days to wait before triggering another reporter run.
 const int kDaysBetweenSuccessfulSwReporterRuns = 7;
 const int kDaysBetweenSwReporterRunsForPendingPrompt = 1;
 // The number of days to wait before sending out reporter logs.
 const int kDaysBetweenReporterLogsSent = 7;
 
 // When enabled, moves all user interaction with the Software Reporter and the
 // Chrome Cleanup tool to Chrome.
 extern const base::Feature kInBrowserCleanerUIFeature;
@@ skipping 86 matching lines @@
 // |delegate| - it must remain valid until this function is called again to
 // reset the delegate. If |delegate| is nullptr, any previous delegate is
 // cleared.
 void SetSwReporterTestingDelegate(SwReporterTestingDelegate* delegate);
 
 void DisplaySRTPromptForTesting(const base::FilePath& download_path);
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SRT_FETCHER_WIN_H_