Move SharedMemoryLimits out of WebGraphicsContext3DCommandBufferImpl.

cc/trees/layer_tree_host_impl.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 2206 matching lines @@
 
     *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
         GetTaskRunner(), task_graph_runner, resource_provider_.get(),
         settings_.renderer_settings.preferred_tile_format);
     return;
   }
 
   *resource_pool =
       ResourcePool::Create(resource_provider_.get(), GetTaskRunner());
 
-  int max_copy_texture_chromium_size = context_provider->ContextCapabilities()
-                                           .gpu.max_copy_texture_chromium_size;
+  const int max_copy_texture_chromium_size =
+      context_provider->ContextCapabilities().max_copy_texture_chromium_size;
 
   *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
       GetTaskRunner(), task_graph_runner, context_provider,
       resource_provider_.get(), max_copy_texture_chromium_size,
       settings_.use_partial_raster, settings_.max_staging_buffer_usage_in_bytes,
       settings_.renderer_settings.preferred_tile_format);
 }
 
 void LayerTreeHostImpl::SetLayerTreeMutator(LayerTreeMutator* mutator) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("compositor-worker"),
@@ skipping 1704 matching lines @@
   return task_runner_provider_->HasImplThread();
 }
 
 bool LayerTreeHostImpl::CommitToActiveTree() const {
   // In single threaded mode we skip the pending tree and commit directly to the
   // active tree.
   return !task_runner_provider_->HasImplThread();
 }
 
 }  // namespace cc