LookupChannel      94 content/common/gpu/gpu_channel_manager.h   GpuChannel* LookupChannel(int32 client_id);
LookupChannel      94 content/common/gpu/image_transport_surface_android.cc       GetHelper()->manager()->LookupChannel(parent_client_id_);
LookupChannel      74 content/common/gpu/texture_image_transport_surface.cc   GpuChannel* parent_channel = manager->LookupChannel(handle_.parent_client_id);