Allow one-copy task tile worker pool to use compressed textures.

cc/resources/resource_pool.h

 // 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.
 
 #ifndef CC_RESOURCES_RESOURCE_POOL_H_
 #define CC_RESOURCES_RESOURCE_POOL_H_
 
 #include <deque>
 
 #include "base/containers/scoped_ptr_map.h"
@@ skipping 21 matching lines @@
       ResourceProvider* resource_provider,
       base::SingleThreadTaskRunner* task_runner,
       GLenum target) {
     DCHECK_NE(0u, target);
     return make_scoped_ptr(
         new ResourcePool(resource_provider, task_runner, target));
   }
 
   ~ResourcePool() override;
 
-  Resource* AcquireResource(const gfx::Size& size, ResourceFormat format);
+  Resource* AcquireResource(const gfx::Size& desired_size,
+                            ResourceFormat format);
   Resource* TryAcquireResourceWithContentId(uint64 content_id);
   void ReleaseResource(Resource* resource, uint64_t content_id);
 
   void SetResourceUsageLimits(size_t max_memory_usage_bytes,
                               size_t max_resource_count);
 
   void ReduceResourceUsage();
   void CheckBusyResources();
 
   size_t memory_usage_bytes() const { return in_use_memory_usage_bytes_; }
@@ skipping 77 matching lines @@
   base::TimeDelta resource_expiration_delay_;
 
   base::WeakPtrFactory<ResourcePool> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourcePool);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_RESOURCE_POOL_H_