FBTF: Move ctors/dtors into implementation files. Adds ctors/dtors to non-POD structs.

chrome/common/net/gaia/gaia_authenticator.cc

Index: chrome/common/net/gaia/gaia_authenticator.cc
diff --git a/chrome/common/net/gaia/gaia_authenticator.cc b/chrome/common/net/gaia/gaia_authenticator.cc
index f544e9480ea1942a68b08fe9c696e14095e969c7..7a7322c7f990bbbd49919a71095d5f99b7ca39ff 100644
--- a/chrome/common/net/gaia/gaia_authenticator.cc
+++ b/chrome/common/net/gaia/gaia_authenticator.cc
@@ -26,6 +26,14 @@ static const char kGaiaV1IssueAuthTokenPath[] = "/accounts/IssueAuthToken";
 
 static const char kGetUserInfoPath[] = "/accounts/GetUserInfo";
 
+GaiaAuthenticator::AuthResults::AuthResults() : auth_error(None) {}
+
+GaiaAuthenticator::AuthResults::~AuthResults() {}
+
+GaiaAuthenticator::AuthParams::AuthParams() {}
+
+GaiaAuthenticator::AuthParams::~AuthParams() {}
+
 // Sole constructor with initializers for all fields.
 GaiaAuthenticator::GaiaAuthenticator(const string& user_agent,
                                      const string& service_id,