Remove the record_full_layer layer tree setting.

cc/layers/picture_layer.cc

 // Copyright 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 "cc/layers/picture_layer.h"
 
 #include "base/auto_reset.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/picture_layer_impl.h"
 #include "cc/playback/display_list_recording_source.h"
@@ skipping 121 matching lines @@
   devtools_instrumentation::ScopedLayerTreeTask update_layer(
       devtools_instrumentation::kUpdateLayer, id(), layer_tree_host()->id());
 
   // Calling paint in Blink can sometimes cause invalidations, so save
   // off the invalidation prior to calling update.
   // TODO(chrishtr): Blink should no longer be invalidating during paint.
   // Try to remove this code.
   pending_invalidation_.Swap(&recording_invalidation_);
   pending_invalidation_.Clear();
 
-  // TODO(chrishtr): implement this for synchronized paint.
-  if (layer_tree_host()->settings().record_full_layer) {
-    // Workaround for http://crbug.com/235910 - to retain backwards compat
-    // the full page content must always be provided in the picture layer.
-    update_rect = gfx::Rect(layer_size);
-  }
-
   // UpdateAndExpandInvalidation will give us an invalidation that covers
   // anything not explicitly recorded in this frame. We give this region
   // to the impl side so that it drops tiles that may not have a recording
   // for them.
   DCHECK(client_);
   updated |= recording_source_->UpdateAndExpandInvalidation(
       client_, &recording_invalidation_, layer_size, update_rect,
       update_source_frame_number_, DisplayListRecordingSource::RECORD_NORMALLY);
   last_updated_visible_layer_rect_ = visible_layer_rect();
 
@@ skipping 52 matching lines @@
 
 bool PictureLayer::HasDrawableContent() const {
   return client_ && Layer::HasDrawableContent();
 }
 
 void PictureLayer::RunMicroBenchmark(MicroBenchmark* benchmark) {
   benchmark->RunOnLayer(this);
 }
 
 }  // namespace cc