Remove lots of old blur plumbing.

content/renderer/render_view_impl.cc

 // 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.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 1964 matching lines @@
 void RenderViewImpl::didFocus() {
   // TODO(jcivelli): when https://bugs.webkit.org/show_bug.cgi?id=33389 is fixed
   //                 we won't have to test for user gesture anymore and we can
   //                 move that code back to render_widget.cc
   if (WebUserGestureIndicator::isProcessingUserGesture() &&
       !RenderThreadImpl::current()->layout_test_mode()) {
     Send(new ViewHostMsg_Focus(routing_id_));
   }
 }
 
-void RenderViewImpl::didBlur() {
-  // TODO(jcivelli): see TODO above in didFocus().
-  if (WebUserGestureIndicator::isProcessingUserGesture() &&
-      !RenderThreadImpl::current()->layout_test_mode()) {
-    Send(new ViewHostMsg_Blur(routing_id_));
-  }
-}
-
 // We are supposed to get a single call to Show for a newly created RenderView
 // that was created via RenderViewImpl::CreateWebView.  So, we wait until this
 // point to dispatch the ShowView message.
 //
 // This method provides us with the information about how to display the newly
 // created RenderView (i.e., as a blocked popup or as a new tab).
 //
 void RenderViewImpl::show(WebNavigationPolicy policy) {
   if (did_show_) {
     // When supports_multiple_windows is disabled, popups are reusing
@@ skipping 1690 matching lines @@
     std::vector<gfx::Size> sizes;
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content