Remove limit on number of resources in cc

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/eviction_tile_priority_queue.h"
 #include "cc/resources/raster_tile_priority_queue.h"
 #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"
@@ skipping 13 matching lines @@
 
 class LowResTilingsSettings : public ImplSidePaintingSettings {
  public:
   LowResTilingsSettings() { create_low_res_tiling = true; }
 };
 
 class TileManagerTilePriorityQueueTest : public testing::Test {
  public:
   TileManagerTilePriorityQueueTest()
       : memory_limit_policy_(ALLOW_ANYTHING),
-        max_tiles_(10000),
         ready_to_activate_(false),
         id_(7),
         proxy_(base::MessageLoopProxy::current()),
         host_impl_(LowResTilingsSettings(), &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.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);
+        state.soft_memory_limit_in_bytes, state.soft_memory_limit_in_bytes);
     host_impl_.tile_manager()->SetGlobalStateForTesting(state);
   }
 
   virtual void SetUp() override {
     InitializeRenderer();
     SetTreePriority(SAME_PRIORITY_FOR_BOTH_TREES);
   }
 
   virtual void InitializeRenderer() {
     host_impl_.InitializeRenderer(FakeOutputSurface::Create3d());
@@ skipping 56 matching lines @@
     pending_layer_->SetAllTilesVisible();
   }
 
   TileManager* tile_manager() { return host_impl_.tile_manager(); }
 
  protected:
   GlobalStateThatImpactsTilePriority global_state_;
 
   TestSharedBitmapManager shared_bitmap_manager_;
   TileMemoryLimitPolicy memory_limit_policy_;
-  int max_tiles_;
   bool ready_to_activate_;
   int id_;
   FakeImplProxy proxy_;
   FakeLayerTreeHostImpl host_impl_;
   FakePictureLayerImpl* pending_layer_;
   FakePictureLayerImpl* active_layer_;
 };
 
 TEST_F(TileManagerTilePriorityQueueTest, RasterTilePriorityQueue) {
   SetupDefaultTrees(gfx::Size(1000, 1000));
@@ skipping 607 matching lines @@
     all_tiles.insert(queue.Top());
     ++tile_count;
     queue.Pop();
   }
   EXPECT_EQ(tile_count, all_tiles.size());
   EXPECT_EQ(16u, tile_count);
 }
 
 }  // namespace
 }  // namespace cc