cc: Clean up max frames/swaps pending usage.

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 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_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 96 matching lines @@
     CreateHostImpl(DefaultSettings(), CreateOutputSurface());
   }
 
   void TearDown() override {}
 
   void UpdateRendererCapabilitiesOnImplThread() override {}
   void DidLoseOutputSurfaceOnImplThread() override {}
   void CommitVSyncParameters(base::TimeTicks timebase,
                              base::TimeDelta interval) override {}
   void SetEstimatedParentDrawTime(base::TimeDelta draw_time) override {}
-  void SetMaxSwapsPendingOnImplThread(int max) override {}
   void DidSwapBuffersOnImplThread() override {}
   void DidSwapBuffersCompleteOnImplThread() override {}
   void OnResourcelessSoftareDrawStateChanged(bool resourceless_draw) override {}
   void OnCanDrawStateChanged(bool can_draw) override {
     on_can_draw_state_changed_called_ = true;
   }
   void NotifyReadyToActivate() override {
     did_notify_ready_to_activate_ = true;
     host_impl_->ActivateSyncTree();
   }
@@ skipping 8936 matching lines @@
   host_impl_->active_tree()->SetPageScaleOnActiveTree(2.f);
   DrawFrame();
   in_subtree_of_page_scale_layer = host_impl_->active_tree()->LayerById(100);
   node = host_impl_->active_tree()->property_trees()->transform_tree.Node(
       in_subtree_of_page_scale_layer->transform_tree_index());
   EXPECT_EQ(node->data.sublayer_scale, gfx::Vector2dF(2.f, 2.f));
 }
 
 }  // namespace
 }  // namespace cc