Refactor FaviconDriver::OnFaviconAvailable()

chrome/browser/android/tab_android.cc

 // Copyright 2012 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.
 
 #include "chrome/browser/android/tab_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/metrics/histogram.h"
@@ skipping 370 matching lines @@
     }
     case content::NOTIFICATION_NAV_ENTRY_CHANGED:
       Java_Tab_onNavEntryChanged(env, weak_java_tab_.get(env).obj());
       break;
     default:
       NOTREACHED() << "Unexpected notification " << type;
       break;
   }
 }
 
-void TabAndroid::OnFaviconAvailable(const gfx::Image& image) {
+void TabAndroid::OnFaviconUpdated(favicon::FaviconDriver* favicon_driver,
+                                  NotificationIconType notification_icon_type,
+                                  const GURL& icon_url,
+                                  bool icon_url_changed,
+                                  const gfx::Image& image) {
+  if (notification_icon_type != NON_TOUCH_LARGEST &&
+      notification_icon_type != TOUCH_LARGEST) {
+    return;
+  }
+
   SkBitmap favicon = image.AsImageSkia().GetRepresentation(1.0f).sk_bitmap();
   if (favicon.empty())
     return;
 
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_Tab_onFaviconAvailable(env, weak_java_tab_.get(env).obj(),
                               gfx::ConvertToJavaBitmap(&favicon).obj());
 }
 
-void TabAndroid::OnFaviconUpdated(favicon::FaviconDriver* favicon_driver,
-                                  bool icon_url_changed) {
-}
-
 void TabAndroid::Destroy(JNIEnv* env, jobject obj) {
   delete this;
 }
 
 void TabAndroid::InitWebContents(JNIEnv* env,
                                  jobject obj,
                                  jboolean incognito,
                                  jobject jcontent_view_core,
                                  jobject jweb_contents_delegate,
                                  jobject jcontext_menu_populator) {
@@ skipping 508 matching lines @@
 static void Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   TRACE_EVENT0("native", "TabAndroid::Init");
   // This will automatically bind to the Java object and pass ownership there.
   new TabAndroid(env, obj);
 }
 
 // static
 bool TabAndroid::RegisterTabAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }