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

chrome/browser/search/instant_service_unittest.cc

Index: chrome/browser/search/instant_service_unittest.cc
diff --git a/chrome/browser/search/instant_service_unittest.cc b/chrome/browser/search/instant_service_unittest.cc
index c9fd5c2b116b1efcc467c341b2f53b98827d17b0..a4e9163e4f0ce5acec45131664b36d1d761f5f56 100644
--- a/chrome/browser/search/instant_service_unittest.cc
+++ b/chrome/browser/search/instant_service_unittest.cc
@@ -20,8 +20,6 @@
 #include "components/variations/entropy_provider.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_observer.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_test_sink.h"
@@ -34,22 +32,6 @@ class MockInstantServiceObserver : public InstantServiceObserver {
   MOCK_METHOD0(GoogleURLUpdated, void());
 };
 
-class MockWebContentsObserver : public content::WebContentsObserver {
- public:
-  MOCK_METHOD1(WebContentsDestroyed, void(content::WebContents*));
-
-  // Dumb override to make MSVC happy.
-  void Observe_(content::WebContents* contents) {
-    content::WebContentsObserver::Observe(contents);
-  }
-
- protected:
-  friend class InstantServiceTest;
-  FRIEND_TEST_ALL_PREFIXES(InstantServiceTest,
-      DispatchDefaultSearchProviderChanged);
-  FRIEND_TEST_ALL_PREFIXES(InstantServiceTest, DispatchGoogleURLUpdated);
-};
-
 class InstantServiceTest : public InstantUnitTestBase {
  protected:
   virtual void SetUp() OVERRIDE {
@@ -57,15 +39,10 @@ class InstantServiceTest : public InstantUnitTestBase {
 
     instant_service_observer_.reset(new MockInstantServiceObserver());
     instant_service_->AddObserver(instant_service_observer_.get());
-
-    instant_ntp_contents_observer_.reset(new MockWebContentsObserver());
-    instant_ntp_contents_observer_->Observe_(
-        instant_service_->GetNTPContents());
   }
 
   virtual void TearDown() OVERRIDE {
     instant_service_->RemoveObserver(instant_service_observer_.get());
-    instant_ntp_contents_observer_->Observe_(NULL);
     InstantUnitTestBase::TearDown();
   }
 
@@ -74,36 +51,21 @@ class InstantServiceTest : public InstantUnitTestBase {
   }
 
   scoped_ptr<MockInstantServiceObserver> instant_service_observer_;
-  scoped_ptr<MockWebContentsObserver> instant_ntp_contents_observer_;
 };
 
 TEST_F(InstantServiceTest, DispatchDefaultSearchProviderChanged) {
   EXPECT_CALL(*instant_service_observer_.get(), DefaultSearchProviderChanged())
       .Times(1);
-  EXPECT_CALL(*instant_ntp_contents_observer_.get(),
-              WebContentsDestroyed(instant_service_->GetNTPContents()))
-      .Times(1);
 
-  GURL ntp_url = instant_service_->GetNTPContents()->GetURL();
   const std::string& new_base_url = "https://bar.com/";
   SetDefaultSearchProvider(new_base_url);
-  GURL new_ntp_url = instant_service_->GetNTPContents()->GetURL();
-  EXPECT_NE(ntp_url, new_ntp_url);
-  EXPECT_TRUE(StartsWithASCII(new_ntp_url.spec(), new_base_url, true));
 }
 
 TEST_F(InstantServiceTest, DispatchGoogleURLUpdated) {
   EXPECT_CALL(*instant_service_observer_.get(), GoogleURLUpdated()).Times(1);
-  EXPECT_CALL(*instant_ntp_contents_observer_.get(),
-              WebContentsDestroyed(instant_service_->GetNTPContents()))
-      .Times(1);
 
-  GURL ntp_url = instant_service_->GetNTPContents()->GetURL();
   const std::string& new_base_url = "https://www.google.es/";
   NotifyGoogleBaseURLUpdate(new_base_url);
-  GURL new_ntp_url = instant_service_->GetNTPContents()->GetURL();
-  EXPECT_NE(ntp_url, new_ntp_url);
-  EXPECT_TRUE(StartsWithASCII(new_ntp_url.spec(), new_base_url, true));
 }
 
 TEST_F(InstantServiceTest, SendsSearchURLsToRenderer) {