cc: Initialize wait_for_beginframe_interval in tests.

cc/trees/layer_tree_host_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.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/location.h"
@@ skipping 1882 matching lines @@
   }
 };
 
 MULTI_THREAD_TEST_F(
     LayerTreeHostTestAbortedCommitDoesntStallSynchronousCompositor);
 
 class LayerTreeHostTestAbortedCommitDoesntStallDisabledVsync
     : public LayerTreeHostTestAbortedCommitDoesntStall {
   void InitializeSettings(LayerTreeSettings* settings) override {
     LayerTreeHostTestAbortedCommitDoesntStall::InitializeSettings(settings);
+    settings->wait_for_beginframe_interval = false;
     settings->renderer_settings.disable_display_vsync = true;
   }
 };
 
 MULTI_THREAD_TEST_F(LayerTreeHostTestAbortedCommitDoesntStallDisabledVsync);
 
 class LayerTreeHostTestUninvertibleTransformDoesNotBlockActivation
     : public LayerTreeHostTest {
  protected:
   void SetupTree() override {
@@ skipping 4139 matching lines @@
   void AfterTest() override {}
 
   std::vector<int> affected_by_page_scale_;
   std::vector<int> not_affected_by_page_scale_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeTestPageScaleFlags);
 
 }  // namespace
 }  // namespace cc