cc: Remove all traces of synchronous GPU rasterization

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 04e7cd6b96fe6315766053373914eff5b68d969e..d33093f0f6e3713b4c699ddf4067bee0a721c3a7 100644
--- a/cc/test/fake_tile_manager.cc
+++ b/cc/test/fake_tile_manager.cc
@@ -68,7 +68,6 @@ FakeTileManager::FakeTileManager(TileManagerClient* client)
                   base::MessageLoopProxy::current(),
                   nullptr,
                   g_fake_tile_task_runner.Pointer(),
-                  nullptr,
                   std::numeric_limits<size_t>::max()) {
 }
 
@@ -78,7 +77,6 @@ FakeTileManager::FakeTileManager(TileManagerClient* client,
                   base::MessageLoopProxy::current(),
                   resource_pool,
                   g_fake_tile_task_runner.Pointer(),
-                  nullptr,
                   std::numeric_limits<size_t>::max()) {
 }