Replace uses of uint8 with uint8_t.

content/child/webcrypto/nss/aes_key_nss.h

Index: content/child/webcrypto/nss/aes_key_nss.h
diff --git a/content/child/webcrypto/nss/aes_key_nss.h b/content/child/webcrypto/nss/aes_key_nss.h
index 614d90902f63f70f5c2a85f838d8564c93ad5c74..e1e2ed3f064b15a3a1ed749507481ae54227c082 100644
--- a/content/child/webcrypto/nss/aes_key_nss.h
+++ b/content/child/webcrypto/nss/aes_key_nss.h
@@ -61,10 +61,10 @@ class AesAlgorithm : public AlgorithmImplementation {
                               blink::WebCryptoKey* key) const OVERRIDE;
 
   virtual Status ExportKeyRaw(const blink::WebCryptoKey& key,
-                              std::vector<uint8>* buffer) const OVERRIDE;
+                              std::vector<uint8_t>* buffer) const OVERRIDE;
 
   virtual Status ExportKeyJwk(const blink::WebCryptoKey& key,
-                              std::vector<uint8>* buffer) const OVERRIDE;
+                              std::vector<uint8_t>* buffer) const OVERRIDE;
 
  private:
   const CK_MECHANISM_TYPE import_mechanism_;