Handle compositor/worker context the same wrt. visibility

cc/tiles/tile_manager.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/tiles/tile_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 456 matching lines @@
 }
 
 void TileManager::DidFinishRunningAllTileTasks() {
   TRACE_EVENT0("cc", "TileManager::DidFinishRunningAllTileTasks");
   TRACE_EVENT_ASYNC_END0("cc", "ScheduledTasks", this);
   DCHECK(resource_pool_);
   DCHECK(tile_task_manager_);
 
   has_scheduled_tile_tasks_ = false;
 
-  bool memory_usage_above_limit = resource_pool_->memory_usage_bytes() >
-                                  global_state_.soft_memory_limit_in_bytes;
-
   if (all_tiles_that_need_to_be_rasterized_are_scheduled_ &&
-      !memory_usage_above_limit) {
+      !resource_pool_->ResourceUsageTooHigh()) {
     // TODO(ericrk): We should find a better way to safely handle re-entrant
     // notifications than always having to schedule a new task.
     // http://crbug.com/498439
     // TODO(vmpstr): Temporary check to debug crbug.com/642927.
     CHECK(tile_task_manager_);
     signals_.all_tile_tasks_completed = true;
     signals_check_notifier_.Schedule();
     return;
   }
 
@@ skipping 864 matching lines @@
   all_tile_tasks_completed = false;
   did_notify_all_tile_tasks_completed = false;
 }
 
 TileManager::PrioritizedWorkToSchedule::PrioritizedWorkToSchedule() = default;
 TileManager::PrioritizedWorkToSchedule::PrioritizedWorkToSchedule(
     PrioritizedWorkToSchedule&& other) = default;
 TileManager::PrioritizedWorkToSchedule::~PrioritizedWorkToSchedule() = default;
 
 }  // namespace cc