Revert "Implement chrome.platformKeys.getKeyPair()."

chrome/common/extensions/api/platform_keys_internal.idl

Index: chrome/common/extensions/api/platform_keys_internal.idl
diff --git a/chrome/common/extensions/api/platform_keys_internal.idl b/chrome/common/extensions/api/platform_keys_internal.idl
index d3338b4fcabbd652ed07554e817398b031fee03d..0e2d827c125a628748b6d01557ea71738d12c25d 100644
--- a/chrome/common/extensions/api/platform_keys_internal.idl
+++ b/chrome/common/extensions/api/platform_keys_internal.idl
@@ -12,14 +12,6 @@ namespace platformKeysInternal {
   // |signature| The signature, a octet string.
   callback SignCallback = void(ArrayBuffer signature);
 
-  // Called back by <code>getPublicKey</code>.
-  // |publicKey| The Subject Public Key Info (see X.509) of the requested
-  //   certificate.
-  // |algorithm| A partial WebCrypto KeyAlgorithm containing all information
-  //   that is available from the Subject Public Key Info. It does not contain
-  //   signature/hash parameters.
-  callback GetPublicKeyCallback = void(ArrayBuffer publicKey, object algorithm);
-
   interface Functions {
     // See documentation in platformKeys.
     static void selectClientCertificates(
@@ -31,11 +23,9 @@ namespace platformKeysInternal {
     // |tokenId| The id of a Token returned by |getTokens|.
     // |publicKey| The Subject Public Key Info of a key previously generated by
     //     |generateKey| in DER encoding.
-    // |hashAlgorithmName| The recognized algorithm name of the hash algorithm,
-    //     as specified by WebCrypto, that will be used to digest |data|
+    // |hashAlgorithmName| The recognized algorithm name as specified by
+    //     WebCrypto of the hash algorithm that will be used to digest |data|
     //     before signing. Currently supported are: SHA-{1,256,384,512}.
-    //     If instead the algorithm name "none" is provided, no hashing will be
-    //     applied, the data is PKCS#1 v1.5 padded but not hashed.
     //     TODO(pneubeck): use an enum once supported:
     //         http://www.crbug.com/385539 .
     // |data| The data to sign.
@@ -47,10 +37,5 @@ namespace platformKeysInternal {
                      DOMString hashAlgorithmName,
                      ArrayBuffer data,
                      SignCallback callback);
-
-    // Calls back <code>callback</code> with details about the key certified by
-    // <code>certificate</code>.
-    static void getPublicKey(ArrayBuffer certificate,
-                             GetPublicKeyCallback callback);
   };
 };