Exclude ProtectorService code from Android build.

chrome/test/base/testing_profile.cc

Index: chrome/test/base/testing_profile.cc
diff --git a/chrome/test/base/testing_profile.cc b/chrome/test/base/testing_profile.cc
index 722d4e608011f904b613153a84221294983dc376..962e3abd99fe013ea28292b24a9bee4287e506a3 100644
--- a/chrome/test/base/testing_profile.cc
+++ b/chrome/test/base/testing_profile.cc
@@ -542,12 +542,14 @@ WebDataService* TestingProfile::GetWebDataServiceWithoutCreating() {
 }
 
 void TestingProfile::SetPrefService(PrefService* prefs) {
+#if defined(ENABLE_PROTECTOR_SERVICE)
   // ProtectorService binds itself very closely to the PrefService at the moment
   // of Profile creation and watches pref changes to update their backup.
   // For tests that replace the PrefService after TestingProfile creation,
   // ProtectorService is disabled to prevent further invalid memory accesses.
   protector::ProtectorServiceFactory::GetInstance()->
       SetTestingFactory(this, NULL);
+#endif
   prefs_.reset(prefs);
 }