Always show counters in the material design Clear Browsing Data dialog.

ios/chrome/browser/browsing_data/cache_counter.h

Index: ios/chrome/browser/browsing_data/cache_counter.h
diff --git a/ios/chrome/browser/browsing_data/cache_counter.h b/ios/chrome/browser/browsing_data/cache_counter.h
index 9945e05ad3f81579cadb511485e240a976b5ac75..01773f4ef4d3b98a94f65b95cd0102a24be50d08 100644
--- a/ios/chrome/browser/browsing_data/cache_counter.h
+++ b/ios/chrome/browser/browsing_data/cache_counter.h
@@ -17,10 +17,6 @@ class CacheCounter : public browsing_data::BrowsingDataCounter {
   explicit CacheCounter(web::BrowserState* browser_state);
   ~CacheCounter() override;
 
-  // Whether this counter awaits the calculation result callback.
-  // Used only for testing.
-  bool pending() { return pending_; }
-
   // BrowsingDataCounter implementation.
   const char* GetPrefName() const override;
 
@@ -30,8 +26,6 @@ class CacheCounter : public browsing_data::BrowsingDataCounter {
 
   void OnCacheSizeCalculated(int result_bytes);
 
-  bool pending_;
-
   web::BrowserState* browser_state_;
 
   base::WeakPtrFactory<CacheCounter> weak_ptr_factory_;