Damage root layer when viewport or top controls changes.

cc/trees/layer_tree_host_perftest.cc

 // Copyright 2012 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/trees/layer_tree_host.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/string_piece.h"
@@ skipping 31 matching lines @@
       start_time_ = base::TimeTicks::HighResNow();
 
     if (!start_time_.is_null() && (num_draws_ % kTimeCheckInterval) == 0) {
       base::TimeDelta elapsed = base::TimeTicks::HighResNow() - start_time_;
       if (elapsed >= base::TimeDelta::FromMilliseconds(kTimeLimitMillis)) {
         elapsed_ = elapsed;
         EndTest();
         return;
       }
     }
-    impl->setNeedsRedraw();
+    impl->SetNeedsRedraw();
     if (full_damage_each_frame_)
       impl->SetFullRootLayerDamage();
   }
 
   virtual void BuildTree() {}
 
   virtual void AfterTest() OVERRIDE {
     // Format matches chrome/test/perf/perf_test.h:PrintResult
     printf("*RESULT %s: frames= %.2f runs/s\n",
            test_name_.c_str(),
@@ skipping 73 matching lines @@
   scoped_refptr<Layer> scrollable_;
 };
 
 TEST_F(ScrollingLayerTreePerfTest, LongScrollablePage) {
   ReadTestFile("long_scrollable_page");
   RunTest(false);
 }
 
 }  // namespace
 }  // namespace cc