RemoveDestructionObserver  254 base/message_loop/message_loop.cc void MessageLoop::RemoveDestructionObserver(
RemoveDestructionObserver 1124 content/browser/web_contents/web_contents_impl.cc void WebContentsImpl::RemoveDestructionObserver(WebContentsImpl* web_contents) {
RemoveDestructionObserver  927 content/common/gpu/gpu_command_buffer_stub.cc void GpuCommandBufferStub::RemoveDestructionObserver(
RemoveDestructionObserver  310 gpu/command_buffer/service/shader_translator.cc void ShaderTranslator::RemoveDestructionObserver(