cc: Do not limit number of raster tasks for upload limit.

cc/resources/tile_manager_perftest.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 "base/time/time.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"
 #include "cc/test/fake_output_surface.h"
@@ skipping 33 matching lines @@
   virtual void SetUp() OVERRIDE {
     output_surface_ = FakeOutputSurface::Create3d();
     CHECK(output_surface_->BindToClient(&output_surface_client_));
 
     shared_bitmap_manager_.reset(new TestSharedBitmapManager());
     resource_provider_ = ResourceProvider::Create(
         output_surface_.get(), shared_bitmap_manager_.get(), 0, false, 1,
         false);
     resource_pool_ = ResourcePool::Create(
         resource_provider_.get(), GL_TEXTURE_2D, RGBA_8888);
-    size_t raster_task_limit_bytes = 32 * 1024 * 1024;  // 16-64MB in practice.
-    tile_manager_ = make_scoped_ptr(new FakeTileManager(
-        &tile_manager_client_, resource_pool_.get(), raster_task_limit_bytes));
+    tile_manager_ = make_scoped_ptr(
+        new FakeTileManager(&tile_manager_client_, resource_pool_.get()));
     picture_pile_ = FakePicturePileImpl::CreateInfiniteFilledPile();
   }
 
   GlobalStateThatImpactsTilePriority GlobalStateForTest() {
     GlobalStateThatImpactsTilePriority state;
     gfx::Size tile_size = settings_.default_tile_size;
     state.soft_memory_limit_in_bytes =
         10000u * 4u *
         static_cast<size_t>(tile_size.width() * tile_size.height());
     state.hard_memory_limit_in_bytes = state.soft_memory_limit_in_bytes;
@@ skipping 282 matching lines @@
 
   RunTest("2_16", 16);
   RunTest("2_32", 32);
   RunTest("2_64", 64);
   RunTest("2_128", 128);
 }
 
 }  // namespace
 
 }  // namespace cc