cc: Remove unused_memory_limit_in_bytes field from GlobalStateThatImpactsTilePriority.

cc/resources/tile_manager_unittest.cc

 // Copyright 2013 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/resources/tile.h"
 #include "cc/resources/tile_priority.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
@@ skipping 47 matching lines @@
 
     if (UsingMemoryLimit()) {
       state.soft_memory_limit_in_bytes =
           max_tiles_ * 4 * tile_size.width() * tile_size.height();
       state.num_resources_limit = 100;
     } else {
       state.soft_memory_limit_in_bytes = 100 * 1000 * 1000;
       state.num_resources_limit = max_tiles_;
     }
     state.hard_memory_limit_in_bytes = state.soft_memory_limit_in_bytes * 2;
-    state.unused_memory_limit_in_bytes = state.soft_memory_limit_in_bytes;
     state.memory_limit_policy = memory_limit_policy_;
     state.tree_priority = tree_priority;
 
     global_state_ = state;
+    resource_pool_->SetResourceUsageLimits(state.soft_memory_limit_in_bytes,
+                                           state.soft_memory_limit_in_bytes,
+                                           state.num_resources_limit);
     tile_manager_->SetGlobalStateForTesting(state);
   }
 
   virtual void TearDown() OVERRIDE {
     tile_manager_.reset(NULL);
     picture_pile_ = NULL;
 
     testing::Test::TearDown();
   }
 
@@ skipping 567 matching lines @@
                    &proxy_,
                    &shared_bitmap_manager_) {}
 
   void SetTreePriority(TreePriority tree_priority) {
     GlobalStateThatImpactsTilePriority state;
     gfx::Size tile_size(256, 256);
 
     state.soft_memory_limit_in_bytes = 100 * 1000 * 1000;
     state.num_resources_limit = max_tiles_;
     state.hard_memory_limit_in_bytes = state.soft_memory_limit_in_bytes * 2;
-    state.unused_memory_limit_in_bytes = state.soft_memory_limit_in_bytes;
     state.memory_limit_policy = memory_limit_policy_;
     state.tree_priority = tree_priority;
 
     global_state_ = state;
+    host_impl_.resource_pool()->SetResourceUsageLimits(
+        state.soft_memory_limit_in_bytes,
+        state.soft_memory_limit_in_bytes,
+        state.num_resources_limit);
     host_impl_.tile_manager()->SetGlobalStateForTesting(state);
   }
 
   virtual void SetUp() OVERRIDE {
     InitializeRenderer();
     SetTreePriority(SAME_PRIORITY_FOR_BOTH_TREES);
   }
 
   virtual void InitializeRenderer() {
     host_impl_.InitializeRenderer(
@@ skipping 454 matching lines @@
 
     last_tile = tile;
     new_content_tiles.insert(tile);
   }
 
   EXPECT_EQ(tile_count, new_content_tiles.size());
   EXPECT_EQ(all_tiles, new_content_tiles);
 }
 }  // namespace
 }  // namespace cc