Remove |kAltInstantURLPath| from search.cc and retain the default Instant search base url path...

chrome/browser/search/search_unittest.cc

Index: chrome/browser/search/search_unittest.cc
diff --git a/chrome/browser/search/search_unittest.cc b/chrome/browser/search/search_unittest.cc
index 7aab66f53e070fe1b7da218edd50293f92223fa1..ad7b1c1aa720dbbbbef371a29da83ae76e372729 100644
--- a/chrome/browser/search/search_unittest.cc
+++ b/chrome/browser/search/search_unittest.cc
@@ -474,7 +474,7 @@ TEST_F(SearchTest, GetInstantURL) {
   profile()->GetPrefs()->SetBoolean(prefs::kSearchSuggestEnabled, true);
   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
       "EmbeddedSearch", "Group1 espv:8 use_alternate_instant_url:1"));
-  EXPECT_EQ(GURL("https://foo.com/search?foo=foo&qbp=1#foo=foo&strk"),
+  EXPECT_EQ(GURL("https://foo.com/instant?foo=foo&qbp=1#foo=foo&strk"),
             GetInstantURL(profile(), false));
 }