GTTF: Move core parts of test_launcher down to base.

chrome/test/base/chrome_test_launcher.cc

Index: chrome/test/base/chrome_test_launcher.cc
diff --git a/chrome/test/base/chrome_test_launcher.cc b/chrome/test/base/chrome_test_launcher.cc
index d1a25e0891e778250e3f21c16c34f75b56d2be0a..deae8ba044f0b7bfe236a605f2f90a9212f0d8a1 100644
--- a/chrome/test/base/chrome_test_launcher.cc
+++ b/chrome/test/base/chrome_test_launcher.cc
@@ -47,17 +47,11 @@
 #include "ash/test/ui_controls_factory_ash.h"
 #endif
 
-const char kEmptyTestName[] = "InProcessBrowserTest.Empty";
-
 class ChromeTestLauncherDelegate : public content::TestLauncherDelegate {
  public:
   ChromeTestLauncherDelegate() {}
   virtual ~ChromeTestLauncherDelegate() {}
 
-  virtual std::string GetEmptyTestName() OVERRIDE {
-    return kEmptyTestName;
-  }
-
   virtual int RunTestSuite(int argc, char** argv) OVERRIDE {
     return ChromeTestSuite(argc, argv).Run();
   }