Revert "Update all users of base::Version to explicitly specify the namespace, and clean up the hea…

chrome_frame/test/test_with_web_server.cc

Index: chrome_frame/test/test_with_web_server.cc
diff --git a/chrome_frame/test/test_with_web_server.cc b/chrome_frame/test/test_with_web_server.cc
index 06047f057ff097095702c30ab93526b4db6d993e..d979dd9ee33d7203881ec96fac031ab14bc2f264 100644
--- a/chrome_frame/test/test_with_web_server.cc
+++ b/chrome_frame/test/test_with_web_server.cc
@@ -306,9 +306,9 @@ void ChromeFrameTestWithWebServer::VersionTest(BrowserKind browser,
   // the directory where chrome is installed.
   if (!version_info) {
     BrowserDistribution* dist = BrowserDistribution::GetDistribution();
-    base::Version ver_system;
+    Version ver_system;
     InstallUtil::GetChromeVersion(dist, true, &ver_system);
-    base::Version ver_user;
+    Version ver_user;
     InstallUtil::GetChromeVersion(dist, false, &ver_system);
     ASSERT_TRUE(ver_system.IsValid() || ver_user.IsValid());