Remove ifdefs that are not needed once WebKit rolls.

ui/compositor/layer.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 "ui/compositor/layer.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 320 matching lines @@
     filters.append(WebKit::WebFilterOperation::createSaturatingBrightnessFilter(
         layer_brightness_));
   }
 
   cc_layer_->SetFilters(filters);
 }
 
 void Layer::SetLayerBackgroundFilters() {
   WebKit::WebFilterOperations filters;
   if (zoom_ != 1) {
-#ifdef NEW_ZOOM_FILTER // TODO(danakj): Remove this when WebKit rolls.
     filters.append(WebKit::WebFilterOperation::createZoomFilter(zoom_,
                                                                 zoom_inset_));
-#endif
   }
 
   if (background_blur_radius_) {
     filters.append(WebKit::WebFilterOperation::createBlurFilter(
         background_blur_radius_));
   }
 
   cc_layer_->SetBackgroundFilters(filters);
 }
 
@@ skipping 561 matching lines @@
     texture_layer_->SetUV(uv_top_left, uv_bottom_right);
   } else if (delegated_renderer_layer_.get()) {
     delegated_renderer_layer_->SetDisplaySize(
         ConvertSizeToPixel(this, delegated_frame_size_in_dip_));
     size.ClampToMax(delegated_frame_size_in_dip_);
   }
   cc_layer_->SetBounds(ConvertSizeToPixel(this, size));
 }
 
 }  // namespace ui