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

chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
index 43e12253ef7f781e52384b6eb7823d566422f6c0..818a18a2bf5c120f687de28ea91ac49aba458022 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
@@ -54,7 +54,6 @@ import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.profiles.MostVisitedSites;
 import org.chromium.chrome.browser.profiles.MostVisitedSites.MostVisitedURLsObserver;
-import org.chromium.chrome.browser.profiles.MostVisitedSites.ThumbnailCallback;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.TemplateUrlServiceObserver;
@@ -455,12 +454,6 @@ public class NewTabPage
         }
 
         @Override
-        public void getURLThumbnail(String url, ThumbnailCallback thumbnailCallback) {
-            if (mIsDestroyed) return;
-            mMostVisitedSites.getURLThumbnail(url, thumbnailCallback);
-        }
-
-        @Override
         public void getLocalFaviconImageForURL(
                 String url, int size, FaviconImageCallback faviconCallback) {
             if (mIsDestroyed) return;