Revert of "Find" scrolling should be smoothly animated.

third_party/WebKit/Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc.
  * All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
@@ skipping 510 matching lines @@
                                 ? kScrollBehaviorSmooth
                                 : kScrollBehaviorAuto;
 
   bool is_horizontal_writing_mode =
       GetComputedStyle()->IsHorizontalWritingMode();
   ScrollAlignment align_x = ToPhysicalAlignment(options, kHorizontalScroll,
                                                 is_horizontal_writing_mode);
   ScrollAlignment align_y =
       ToPhysicalAlignment(options, kVerticalScroll, is_horizontal_writing_mode);
 
+  GetDocument().GetPage()->GetSmoothScrollSequencer()->AbortAnimations();
   LayoutRect bounds = BoundingBox();
   GetLayoutObject()->ScrollRectToVisible(
       bounds, align_x, align_y, kProgrammaticScroll,
       make_visible_in_visual_viewport, behavior);
 
+  if (behavior == kScrollBehaviorSmooth)
+    GetDocument().GetPage()->GetSmoothScrollSequencer()->RunQueuedAnimations();
+
   GetDocument().SetSequentialFocusNavigationStartingPoint(this);
 }
 
 void Element::scrollIntoViewIfNeeded(bool center_if_needed) {
   GetDocument().EnsurePaintLocationDataValidForNode(this);
 
   if (!GetLayoutObject())
     return;
 
   bool make_visible_in_visual_viewport =
@@ skipping 3885 matching lines @@
 }
 
 DEFINE_TRACE_WRAPPERS(Element) {
   if (HasRareData()) {
     visitor->TraceWrappers(GetElementRareData());
   }
   ContainerNode::TraceWrappers(visitor);
 }
 
 }  // namespace blink