Adding a SW reporter component updater

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 85e68af7ad5100d5403cb530bfd2966ba24b4f75..3781f908e35c498bb1282b4d95f42f1f4aac1b0b 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -2224,6 +2224,13 @@ const char kComponentUpdaterState[] = "component_updater.state";
 const char kAttemptedToEnableAutoupdate[] =
     "browser.attempted_to_enable_autoupdate";
 
+#if defined(OS_WIN)
+// The number of attempts left to execute the SwReporter. This starts at the max
+// number of retries allowed, and goes down as attempts are made and is cleared
+// back to 0 when it successfully completes.
+const char kSwReporterExecuteTryCount[] = "software_reporter.execute_try_count";
+#endif
+
 // The next media gallery ID to assign.
 const char kMediaGalleriesUniqueId[] = "media_galleries.gallery_id";