Introduce Animated Logo to Chrome on Android

components/search_provider_logos/logo_tracker.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_TRACKER_H_
 #define COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_TRACKER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 102 matching lines @@
   // |logo_url| is the URL from which the logo will be downloaded. If |logo_url|
   // is different than the current logo URL, any pending LogoObservers will be
   // canceled.
   //
   // |parse_logo_response_func| is a callback that will be used to parse the
   // server's response into a EncodedLogo object. |append_queryparams_func| is a
   // callback that will return the URL from which to download the logo.
   // |wants_cta| determines if the url should return a call to action image.
   // Note: |parse_logo_response_func| and |append_queryparams_func| must be
   // suitable for running multiple times, concurrently, and on multiple threads.
+  // TODO(ianwen): remove wants_cta from parameter.
   void SetServerAPI(const GURL& logo_url,
                     const ParseLogoResponse& parse_logo_response_func,
                     const AppendQueryparamsToLogoURL& append_queryparams_func,
                     bool wants_cta);
 
   // Retrieves the current search provider's logo from the local cache and/or
   // over the network, and registers |observer| to be called when the cached
   // and/or fresh logos are available.
   void GetLogo(LogoObserver* observer);
 
@@ skipping 96 matching lines @@
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
 
   base::WeakPtrFactory<LogoTracker> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LogoTracker);
 };
 
 }  // namespace search_provider_logos
 
 #endif  // COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_TRACKER_H_