[Android] Fix new tab not to show 'about:blank' at the beginning

content/browser/android/web_contents_observer_android.h

 // Copyright (c) 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.
 
 #ifndef CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
 #define CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/jni_weak_ref.h"
@@ skipping 54 matching lines @@
   virtual void DidFinishLoad(RenderFrameHost* render_frame_host,
                              const GURL& validated_url) override;
   virtual void DocumentLoadedInFrame(
       RenderFrameHost* render_frame_host) override;
   virtual void NavigationEntryCommitted(
       const LoadCommittedDetails& load_details) override;
   virtual void WebContentsDestroyed() override;
   virtual void DidAttachInterstitialPage() override;
   virtual void DidDetachInterstitialPage() override;
   virtual void DidChangeThemeColor(SkColor color) override;
+  virtual void DidStartNavigationToPendingEntry(

[David Trainor- moved to gerrit, 2015/01/29 21:24:21]

Remove virtual (not supposed to have it with override).  Might as well remove
all virtuals on methods that have override in this file actually :).

[Changwan Ryu, 2015/01/30 00:03:24]

Done.

+      const GURL& url,
+      NavigationController::ReloadType reload_type) override;
 
   void DidFailLoadInternal(bool is_provisional_load,
                            bool is_main_frame,
                            int error_code,
                            const base::string16& description,
                            const GURL& url);
 
   JavaObjectWeakGlobalRef weak_java_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsObserverAndroid);
 };
 
 bool RegisterWebContentsObserverAndroid(JNIEnv* env);
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_WEB_CONTENTS_OBSERVER_ANDROID_H_