CC Animation: Erase cc::LayerSettings everywhere.

blimp/client/feature/compositor/blimp_layer_tree_settings.cc

 // Copyright 2015 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 "blimp/client/feature/compositor/blimp_layer_tree_settings.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 84 matching lines @@
   settings->scrollbar_fade_resize_delay_ms = 500;
   settings->scrollbar_fade_duration_ms = 300;
 
   // When pinching in, only show the pinch-viewport overlay scrollbars if the
   // page scale is at least some threshold away from the minimum. i.e. don't
   // show the pinch scrollbars when at minimum scale.
   // TODO(dtrainor): Update this since https://crrev.com/1267603004 landed.
   // settings->scrollbar_show_scale_threshold = 1.05f;
 #endif
 
-  // Blimp always uses new cc::AnimationHost system.
-  settings->use_compositor_animation_timelines = true;
-
   // Set the GpuMemoryPolicy.
   cc::ManagedMemoryPolicy memory_policy = settings->memory_policy_;
   memory_policy.bytes_limit_when_visible = 0;
 
 #if defined(OS_ANDROID)
   // We can't query available GPU memory from the system on Android.
   // Physical memory is also mis-reported sometimes (eg. Nexus 10 reports
   // 1262MB when it actually has 2GB, while Razr M has 1GB but only reports
   // 128MB java heap size). First we estimate physical memory using both.
   size_t dalvik_mb = base::SysInfo::DalvikHeapSizeMB();
@@ skipping 52 matching lines @@
   // Ignore what the system said and give all clients the same maximum
   // allocation on desktop platforms.
   memory_policy.bytes_limit_when_visible = 512 * 1024 * 1024;
   memory_policy.priority_cutoff_when_visible =
       gpu::MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE;
 #endif
 }
 
 }  // namespace client
 }  // namespace blimp