InstantExtended: remove old flags, add new flag for query extraction.

chrome/browser/ui/search/instant_extended_interactive_uitest.cc

Index: chrome/browser/ui/search/instant_extended_interactive_uitest.cc
diff --git a/chrome/browser/ui/search/instant_extended_interactive_uitest.cc b/chrome/browser/ui/search/instant_extended_interactive_uitest.cc
index 2f09cb37efacf5dcf1e33db7530e119b3dcd004f..ffaea5e501d400e3327029d5f365462428c50998 100644
--- a/chrome/browser/ui/search/instant_extended_interactive_uitest.cc
+++ b/chrome/browser/ui/search/instant_extended_interactive_uitest.cc
@@ -148,7 +148,7 @@ class InstantExtendedTest : public InProcessBrowserTest,
   }
  protected:
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
-    chrome::EnableInstantExtendedAPIForTesting();
+    chrome::EnableQueryExtractionForTesting();
     ASSERT_TRUE(https_test_server().Start());
     GURL instant_url = https_test_server().GetURL(
         "files/instant_extended.html?strk=1&");
@@ -274,7 +274,7 @@ class InstantExtendedPrefetchTest : public InstantExtendedTest {
   }
 
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
-    chrome::EnableInstantExtendedAPIForTesting();
+    chrome::EnableQueryExtractionForTesting();
     ASSERT_TRUE(https_test_server().Start());
     GURL instant_url = https_test_server().GetURL(
         "files/instant_extended.html?strk=1&");
@@ -325,7 +325,6 @@ class InstantPolicyTest : public ExtensionBrowserTest, public InstantTestBase {
 
  protected:
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
-    chrome::EnableInstantExtendedAPIForTesting();
     ASSERT_TRUE(https_test_server().Start());
     GURL instant_url = https_test_server().GetURL(
         "files/instant_extended.html?strk=1&");