InstantExtended: remove dead code related to the non-cacheable NTP.

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 49d15daa1399388c75c109af947049e1f8b119c8..34a60b86e2fb29e0dcac33822807e3174b4e3706 100644
--- a/chrome/browser/search/search_unittest.cc
+++ b/chrome/browser/search/search_unittest.cc
@@ -665,36 +665,6 @@ TEST_F(SearchTest, CommandLineOverrides) {
   EXPECT_EQ("http://www.bar.com/webhp?a=b&strk", instant_url.spec());
 }
 
-TEST_F(SearchTest, ShouldShowInstantNTP_Default) {
-  EXPECT_FALSE(ShouldShowInstantNTP());
-}
-
-TEST_F(SearchTest, ShouldShowInstantNTP_DisabledViaFinch) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "EmbeddedSearch", "Group1 show_ntp:0"));
-  EXPECT_FALSE(ShouldShowInstantNTP());
-}
-
-TEST_F(SearchTest, ShouldShowInstantNTP_DisabledByUseCacheableNTPFinchFlag) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "EmbeddedSearch", "Group1 use_cacheable_ntp:1"));
-  EXPECT_FALSE(ShouldShowInstantNTP());
-}
-
-TEST_F(SearchTest, ShouldUseCacheableNTP_Default) {
-  EXPECT_TRUE(ShouldUseCacheableNTP());
-}
-
-TEST_F(SearchTest, ShouldUseCacheableNTP_EnabledViaFinch) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "EmbeddedSearch", "Group1 use_cacheable_ntp:1"));
-  EXPECT_TRUE(ShouldUseCacheableNTP());
-}
-
-TEST_F(SearchTest, ShouldPrefetchSearchResults_Default) {
-  EXPECT_FALSE(ShouldPrefetchSearchResults());
-}
-
 TEST_F(SearchTest, ShouldPrefetchSearchResults_InstantExtendedAPIEnabled) {
   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
       "EmbeddedSearch",