Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

extensions/common/cast/cast_cert_validator.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_COMMON_CAST_CAST_CERT_VALIDATOR_H_
 #define EXTENSIONS_COMMON_CAST_CAST_CERT_VALIDATOR_H_
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_piece.h"
 
 namespace extensions {
-namespace core_api {
+namespace api {
 namespace cast_crypto {
 
 // Status of a certificate or certificate verification operation.
 struct VerificationResult {
-  // Mapped to extensions::core_api::cast_channel::AuthResult::ErrorType in
+  // Mapped to extensions::api::cast_channel::AuthResult::ErrorType in
   // cast_auto_util.cc. Update the mapping code when modifying this enum.
   enum ErrorType {
     // Verification has succeeded.
     ERROR_NONE = 0,
     // There was a problem with the certificate, such as invalid or corrupt
     // certificate data or invalid issuing certificate signature.
     ERROR_CERT_INVALID,
     // Certificate may be valid, but not trusted in this context.
     ERROR_CERT_UNTRUSTED,
     // Signature verification failed
@@ skipping 56 matching lines @@
 VerificationResult VerifyDeviceCert(
     const base::StringPiece& device_cert,
     const std::vector<std::string>& ica_certs,
     scoped_ptr<CertVerificationContext>* context);
 
 // Sets trusted certificate authorities. Only exposed for tests.
 bool SetTrustedCertificateAuthoritiesForTest(const std::string& keys,
                                              const std::string& signature);
 
 }  // namespace cast_crypto
-}  // namespace core_api
+}  // namespace api
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_CAST_CAST_CERT_VALIDATOR_H_