Cleanup: Remove unused stuff from InstantTestUtils

chrome/browser/ui/search/instant_test_utils.h

Index: chrome/browser/ui/search/instant_test_utils.h
diff --git a/chrome/browser/ui/search/instant_test_utils.h b/chrome/browser/ui/search/instant_test_utils.h
index f18e29aa9195b98485351e7b8f7b60c20ee9b1fc..4c83d3734e730ade9207bb02c31b1c9d71c650e1 100644
--- a/chrome/browser/ui/search/instant_test_utils.h
+++ b/chrome/browser/ui/search/instant_test_utils.h
@@ -7,22 +7,15 @@
 
 #include <string>
 
-#include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/metrics/field_trial.h"
-#include "base/run_loop.h"
-#include "base/strings/string16.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_instant_controller.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/location_bar/location_bar.h"
 #include "chrome/browser/ui/search/instant_controller.h"
-#include "chrome/common/search/search_types.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "url/gurl.h"
 
-class BrowserInstantController;
-class InstantController;
 class OmniboxView;
 
 namespace content {
@@ -41,20 +34,10 @@ class InstantTestBase {
   void Init(const GURL& instant_url, const GURL& ntp_url,
             bool init_suggestions_url);
 
-  void SetInstantURL(const std::string& url);
-
   void set_browser(Browser* browser) {
     browser_ = browser;
   }
 
-  BrowserInstantController* browser_instant() {
-    return browser_->instant_controller();
-  }
-
-  InstantController* instant() {
-    return browser_->instant_controller()->instant();
-  }
-
   OmniboxView* omnibox() {
     return browser_->window()->GetLocationBar()->GetOmniboxView();
   }
@@ -65,8 +48,6 @@ class InstantTestBase {
 
   net::EmbeddedTestServer& https_test_server() { return https_test_server_; }
 
-  void KillInstantRenderView();
-
   void FocusOmnibox();
 
   void SetOmniboxText(const std::string& text);
@@ -83,8 +64,6 @@ class InstantTestBase {
   bool GetStringFromJS(content::WebContents* contents,
                        const std::string& script,
                        std::string* result) WARN_UNUSED_RESULT;
-  bool CheckVisibilityIs(content::WebContents* contents,
-                         bool expected) WARN_UNUSED_RESULT;
 
   std::string GetOmniboxText();
 
@@ -95,9 +74,6 @@ class InstantTestBase {
                  const std::string& image,
                  bool* loaded);
 
-  // Returns the omnibox's inline autocompletion (shown in blue highlight).
-  base::string16 GetBlueText();
-
  private:
   GURL instant_url_;
   GURL ntp_url_;