| Index: content/renderer/gpu/render_widget_compositor.cc
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| diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
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| index c1c79087c31aa1993497a6f4d2f5a955448bb234..57d02bcc6ed13c9f936a66a5a24cb8bb55266566 100644
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| --- a/content/renderer/gpu/render_widget_compositor.cc
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| +++ b/content/renderer/gpu/render_widget_compositor.cc
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| @@ -251,7 +251,6 @@ void RenderWidgetCompositor::Initialize(float device_scale_factor) {
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|        !cmd->HasSwitch(cc::switches::kDisableMainFrameBeforeActivation);
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|    settings.accelerated_animation_enabled =
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|        compositor_deps_->IsThreadedAnimationEnabled();
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| -  settings.use_compositor_animation_timelines = true;
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|    settings.use_mouse_wheel_gestures = UseGestureBasedWheelScrolling();
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|  
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|    settings.default_tile_size = CalculateDefaultTileSize(device_scale_factor);
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| 
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