cc: Remove the lie of "DirectRenderer" in LayerTreeTests.

cc/trees/layer_tree_host_common_perftest.cc

Index: cc/trees/layer_tree_host_common_perftest.cc
diff --git a/cc/trees/layer_tree_host_common_perftest.cc b/cc/trees/layer_tree_host_common_perftest.cc
index 25a27ad7345513a60b8a5c36534fd5c54e7718a1..e53f6e0da37481644b66a76a2f4f618cf6adc9ff 100644
--- a/cc/trees/layer_tree_host_common_perftest.cc
+++ b/cc/trees/layer_tree_host_common_perftest.cc
@@ -80,7 +80,7 @@ class LayerTreeHostCommonPerfTest : public LayerTreeTest {
 
 class CalcDrawPropsTest : public LayerTreeHostCommonPerfTest {
  public:
-  void RunCalcDrawProps() { RunTest(CompositorMode::SINGLE_THREADED, false); }
+  void RunCalcDrawProps() { RunTest(CompositorMode::SINGLE_THREADED); }
 
   void BeginTest() override { PostSetNeedsCommitToMainThread(); }
 
@@ -128,7 +128,7 @@ class CalcDrawPropsTest : public LayerTreeHostCommonPerfTest {
 class BspTreePerfTest : public CalcDrawPropsTest {
  public:
   BspTreePerfTest() : num_duplicates_(1) {}
-  void RunSortLayers() { RunTest(CompositorMode::SINGLE_THREADED, false); }
+  void RunSortLayers() { RunTest(CompositorMode::SINGLE_THREADED); }
 
   void SetNumberOfDuplicates(int num_duplicates) {
     num_duplicates_ = num_duplicates;