ReduceMemoryUsage 182 cc/layers/tiled_layer.cc void TiledLayer::ReduceMemoryUsage() { ReduceMemoryUsage 106 cc/resources/bitmap_content_layer_updater.cc void BitmapContentLayerUpdater::ReduceMemoryUsage() { ReduceMemoryUsage 864 cc/trees/layer_tree_host.cc void LayerTreeHost::ReduceMemoryUsage() {