SignatureCallback  339 chrome/browser/extensions/install_signer.cc void InstallSigner::GetSignature(const SignatureCallback& callback) {
SignatureCallback   80 chrome/browser/extensions/install_signer.h   void GetSignature(const SignatureCallback& callback);
SignatureCallback  105 chrome/browser/extensions/install_signer.h   SignatureCallback callback_;
SignatureCallback  547 chrome/browser/extensions/install_verifier.cc   signer_->GetSignature(base::Bind(&InstallVerifier::SignatureCallback,
SignatureCallback  140 chrome/browser/extensions/install_verifier.h   void SignatureCallback(scoped_ptr<InstallSignature> signature);