Support Chromium-branded builds and cleanup reference build usage.

chrome/test/test_switches.cc

Index: chrome/test/test_switches.cc
diff --git a/chrome/test/test_switches.cc b/chrome/test/test_switches.cc
index be4e34dfb24c176d3c3eabd401341fcf0eb5b02e..187f35a603d025531ac1a6dff05ec015f8684c6c 100644
--- a/chrome/test/test_switches.cc
+++ b/chrome/test/test_switches.cc
@@ -7,6 +7,9 @@
 // Extra flags that the test should pass to launched browser process.
 const char switches::kExtraChromeFlags[] = "extra-chrome-flags";
 
+// Enable Chromium branding of the executable.
+const char switches::kEnableChromiumBranding[] = "enable-chromium-branding";
+
 // Enable displaying error dialogs (for debugging).
 const char switches::kEnableErrorDialogs[] = "enable-errdialogs";