Cleanup SurfaceVisibility code.

cc/test/test_context_support.cc

 // Copyright 2013 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/test/test_context_support.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 22 matching lines @@
 }
 
 void TestContextSupport::SignalQuery(uint32 query,
                                      const base::Closure& callback) {
   sync_point_callbacks_.push_back(callback);
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&TestContextSupport::CallAllSyncPointCallbacks,
                             weak_ptr_factory_.GetWeakPtr()));
 }
 
-void TestContextSupport::SetSurfaceVisible(bool visible) {
-  if (!set_visible_callback_.is_null()) {
-    set_visible_callback_.Run(visible);
-  }
-}
-
 void TestContextSupport::SetAggressivelyFreeResources(
     bool aggressively_free_resources) {
 }
 
 void TestContextSupport::CallAllSyncPointCallbacks() {
   size_t size = sync_point_callbacks_.size();
   if (out_of_order_callbacks_) {
     for (size_t i = size; i > 0; --i) {
       base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE, sync_point_callbacks_[i - 1]);
     }
   } else {
     for (size_t i = 0; i < size; ++i) {
       base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
                                                     sync_point_callbacks_[i]);
     }
   }
   sync_point_callbacks_.clear();
 }
 
-void TestContextSupport::SetSurfaceVisibleCallback(
-    const SurfaceVisibleCallback& set_visible_callback) {
-  set_visible_callback_ = set_visible_callback;
-}
-
 void TestContextSupport::SetScheduleOverlayPlaneCallback(
     const ScheduleOverlayPlaneCallback& schedule_overlay_plane_callback) {
   schedule_overlay_plane_callback_ = schedule_overlay_plane_callback;
 }
 
 void TestContextSupport::Swap() {
 }
 
 uint32 TestContextSupport::InsertFutureSyncPointCHROMIUM() {
   NOTIMPLEMENTED();
@@ skipping 21 matching lines @@
                                          uv_rect);
   }
 }
 
 uint64_t TestContextSupport::ShareGroupTracingGUID() const {
   NOTIMPLEMENTED();
   return 0;
 }
 
 }  // namespace cc