Reland (2): cc: Make tile manager object persist for the length of LTHI.

cc/test/fake_tile_manager.cc

Index: cc/test/fake_tile_manager.cc
diff --git a/cc/test/fake_tile_manager.cc b/cc/test/fake_tile_manager.cc
index 146da3730ce61196d0096a6700177c0f9e88b997..b53604d633f5f865b5d1d7a6e447316423c037d2 100644
--- a/cc/test/fake_tile_manager.cc
+++ b/cc/test/fake_tile_manager.cc
@@ -72,18 +72,16 @@ base::LazyInstance<FakeTileTaskRunnerImpl> g_fake_tile_task_runner =
 FakeTileManager::FakeTileManager(TileManagerClient* client)
     : TileManager(client,
                   base::ThreadTaskRunnerHandle::Get(),
-                  nullptr,
-                  g_fake_tile_task_runner.Pointer(),
                   std::numeric_limits<size_t>::max()) {
+  SetResources(nullptr, g_fake_tile_task_runner.Pointer());
 }
 
 FakeTileManager::FakeTileManager(TileManagerClient* client,
                                  ResourcePool* resource_pool)
     : TileManager(client,
                   base::ThreadTaskRunnerHandle::Get(),
-                  resource_pool,
-                  g_fake_tile_task_runner.Pointer(),
                   std::numeric_limits<size_t>::max()) {
+  SetResources(resource_pool, g_fake_tile_task_runner.Pointer());
 }
 
 FakeTileManager::~FakeTileManager() {}