Replace the usage of SkBitmap with gfx::Image in the suggestion service.

chrome/browser/android/ntp/most_visited_sites_bridge.h

 // Copyright 2016 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 CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_
 #define CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_
 
 #include <jni.h>
 #include <stddef.h>
 
@@ skipping 15 matching lines @@
   explicit MostVisitedSitesBridge(Profile* profile);
 
   void Destroy(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
 
   void SetMostVisitedURLsObserver(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jobject>& j_observer,
       jint num_sites);
 
+  /*
   void GetURLThumbnail(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jstring>& url,
       const base::android::JavaParamRef<jobject>& j_callback);
+*/
   void AddOrRemoveBlacklistedUrl(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jstring>& j_url,
       jboolean add_url);
   void RecordTileTypeMetrics(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jintArray>& jtile_types);
   void RecordOpenedMostVisitedItem(
@@ skipping 32 matching lines @@
         register_observer_;
   };
   SupervisorBridge supervisor_;
 
   MostVisitedSites most_visited_;
 
   DISALLOW_COPY_AND_ASSIGN(MostVisitedSitesBridge);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_NTP_MOST_VISITED_SITES_BRIDGE_H_