Remove lots of old blur plumbing.

components/web_contents_delegate_android/web_contents_delegate_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 COMPONENTS_WEB_CONTENTS_DELEGATE_ANDROID_WEB_CONTENTS_DELEGATE_ANDROID_H_
 #define COMPONENTS_WEB_CONTENTS_DELEGATE_ANDROID_WEB_CONTENTS_DELEGATE_ANDROID_H_
 
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/compiler_specific.h"
@@ skipping 44 matching lines @@
       content::WebContents* source,
       const content::OpenURLParams& params) override;
   content::ColorChooser* OpenColorChooser(
       content::WebContents* source,
       SkColor color,
       const std::vector<content::ColorSuggestion>& suggestions) override;
   void NavigationStateChanged(content::WebContents* source,
                               content::InvalidateTypes changed_flags) override;
   void VisibleSSLStateChanged(const content::WebContents* source) override;
   void ActivateContents(content::WebContents* contents) override;
-  void DeactivateContents(content::WebContents* contents) override;
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) override;
   void LoadProgressChanged(content::WebContents* source,
                            double load_progress) override;
   void RendererUnresponsive(content::WebContents* source) override;
   void RendererResponsive(content::WebContents* source) override;
   void WebContentsCreated(content::WebContents* source_contents,
                           int opener_render_frame_id,
                           const std::string& frame_name,
                           const GURL& target_url,
@@ skipping 45 matching lines @@
   JavaObjectWeakGlobalRef weak_java_delegate_;
 
   scoped_ptr<ValidationMessageBubbleAndroid> validation_message_bubble_;
 };
 
 bool RegisterWebContentsDelegateAndroid(JNIEnv* env);
 
 }  // namespace web_contents_delegate_android
 
 #endif  // COMPONENTS_WEB_CONTENTS_DELEGATE_ANDROID_WEB_CONTENTS_DELEGATE_ANDROID_H_