Minor code cleanup of component updater.

chrome/browser/component_updater/recovery_component_installer.cc

Index: chrome/browser/component_updater/recovery_component_installer.cc
diff --git a/chrome/browser/component_updater/recovery_component_installer.cc b/chrome/browser/component_updater/recovery_component_installer.cc
index 9e779a1f16d62fa64d9c4e4345b31c10a084de1e..b865a5ce5a7e966ef7bbcc1d414f91819feeff41 100644
--- a/chrome/browser/component_updater/recovery_component_installer.cc
+++ b/chrome/browser/component_updater/recovery_component_installer.cc
@@ -27,7 +27,7 @@ using content::BrowserThread;
 namespace {
 
 // CRX hash. The extension id is: npdjjkjlcidkjlamlmmdelcjbcpdjocm.
-const uint8 sha2_hash[] = {0xdf, 0x39, 0x9a, 0x9b, 0x28, 0x3a, 0x9b, 0x0c,
+const uint8 kSha2Hash[] = {0xdf, 0x39, 0x9a, 0x9b, 0x28, 0x3a, 0x9b, 0x0c,
                            0xbc, 0xc3, 0x4b, 0x29, 0x12, 0xf3, 0x9e, 0x2c,
                            0x19, 0x7a, 0x71, 0x4b, 0x0a, 0x7c, 0x80, 0x1c,
                            0xf6, 0x29, 0x7c, 0x0a, 0x5f, 0xea, 0x67, 0xb7};
@@ -74,7 +74,7 @@ void RecoveryRegisterHelper(ComponentUpdateService* cus,
   recovery.name = "recovery";
   recovery.installer = new RecoveryComponentInstaller(version, prefs);
   recovery.version = version;
-  recovery.pk_hash.assign(sha2_hash, &sha2_hash[sizeof(sha2_hash)]);
+  recovery.pk_hash.assign(kSha2Hash, &kSha2Hash[sizeof(kSha2Hash)]);
   if (cus->RegisterComponent(recovery) != ComponentUpdateService::kOk) {
     NOTREACHED() << "Recovery component registration failed.";
   }