Added unittests for SystemLogUploader.

chrome/browser/chromeos/policy/system_log_delegate.h

Index: chrome/browser/chromeos/policy/system_log_delegate.h
diff --git a/chrome/browser/chromeos/policy/system_log_delegate.h b/chrome/browser/chromeos/policy/system_log_delegate.h
index be084cc870f35d4cc4d699c397fdbe55a83f0e6d..0c3fed98ac663eb5aaa9d12a59b5bdc34dc9bf51 100644
--- a/chrome/browser/chromeos/policy/system_log_delegate.h
+++ b/chrome/browser/chromeos/policy/system_log_delegate.h
@@ -24,8 +24,9 @@ class SystemLogDelegate : public SystemLogUploadJob::Delegate {
                                         UploadJob::Delegate* delegate) override;
 
  private:
-  // Reads the system log files as binary files, stores files as pairs
-  // (file name, data) in external structure to pass it to |upload_callback|.
+  // Reads the system log files as binary files, stores the files as pairs
+  // (file name, data) in the external structure to pass it to the
+  // |upload_callback|.
   void ReadFiles(SystemLogUploadJob::SystemLogs* system_logs);
 
   base::WeakPtrFactory<SystemLogDelegate> weak_ptr_factory_;