Switch to standard integer types in components/, part 3 of 4.

components/scheduler/renderer/render_widget_signals_unittest.cpp

 // Copyright 2015 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 "components/scheduler/renderer/render_widget_signals.h"
 
+#include "base/macros.h"
 #include "components/scheduler/renderer/render_widget_scheduling_state.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::AnyNumber;
 using testing::Mock;
 using testing::_;
 
 namespace scheduler {
 
@@ skipping 239 matching lines @@
   EXPECT_CALL(*mock_observer_, SetAllRenderWidgetsHidden(true)).Times(1);
   widget_state->SetHidden(true);
   Mock::VerifyAndClearExpectations(mock_observer_.get());
 
   EXPECT_CALL(*mock_observer_, SetHasVisibleRenderWidgetWithTouchHandler(_))
       .Times(0);
   IgnoreWidgetDestructionCallbacks();
 }
 
 }  // namespace scheduler