[refactor] Misc post-NSS WebCrypto cleanups.

components/webcrypto/algorithms/rsa_pss_unittest.cc

Index: components/webcrypto/algorithms/rsa_pss_unittest.cc
diff --git a/components/webcrypto/algorithms/rsa_pss_unittest.cc b/components/webcrypto/algorithms/rsa_pss_unittest.cc
index 3297c89f4b10550be05d5c726e89520e41bb42c7..00ef290503e60d273d837b64374ab2c531e6507f 100644
--- a/components/webcrypto/algorithms/rsa_pss_unittest.cc
+++ b/components/webcrypto/algorithms/rsa_pss_unittest.cc
@@ -19,14 +19,6 @@ namespace webcrypto {
 
 namespace {
 
-bool SupportsRsaPss() {
-#if defined(USE_OPENSSL)
-  return true;
-#else
-  return false;
-#endif
-}
-
 blink::WebCryptoAlgorithm CreateRsaPssAlgorithm(
     unsigned int salt_length_bytes) {
   return blink::WebCryptoAlgorithm::adoptParamsAndCreate(
@@ -39,11 +31,6 @@ class WebCryptoRsaPssTest : public WebCryptoTestBase {};
 // Test that no two RSA-PSS signatures are identical, when using a non-zero
 // lengthed salt.
 TEST_F(WebCryptoRsaPssTest, SignIsRandom) {
-  if (!SupportsRsaPss()) {
-    LOG(WARNING) << "Skipping test because RSA-PSS is not supported";
-    return;
-  }
-
   // Import public/private key pair.
   blink::WebCryptoKey public_key = blink::WebCryptoKey::createNull();
   blink::WebCryptoKey private_key = blink::WebCryptoKey::createNull();
@@ -97,11 +84,6 @@ TEST_F(WebCryptoRsaPssTest, SignIsRandom) {
 // Try signing and verifying when the salt length is 0. The signature in this
 // case is not random.
 TEST_F(WebCryptoRsaPssTest, SignVerifyNoSalt) {
-  if (!SupportsRsaPss()) {
-    LOG(WARNING) << "Skipping test because RSA-PSS is not supported";
-    return;
-  }
-
   // Import public/private key pair.
   blink::WebCryptoKey public_key = blink::WebCryptoKey::createNull();
   blink::WebCryptoKey private_key = blink::WebCryptoKey::createNull();
@@ -147,11 +129,6 @@ TEST_F(WebCryptoRsaPssTest, SignVerifyNoSalt) {
 }
 
 TEST_F(WebCryptoRsaPssTest, SignEmptyMessage) {
-  if (!SupportsRsaPss()) {
-    LOG(WARNING) << "Skipping test because RSA-PSS is not supported";
-    return;
-  }
-
   // Import public/private key pair.
   blink::WebCryptoKey public_key = blink::WebCryptoKey::createNull();
   blink::WebCryptoKey private_key = blink::WebCryptoKey::createNull();
@@ -189,11 +166,6 @@ TEST_F(WebCryptoRsaPssTest, SignEmptyMessage) {
 //   * Verify over corrupted message should fail
 //   * Verification with corrupted signature should fail
 TEST_F(WebCryptoRsaPssTest, VerifyKnownAnswer) {
-  if (!SupportsRsaPss()) {
-    LOG(WARNING) << "Skipping test because RSA-PSS is not supported";
-    return;
-  }
-
   scoped_ptr<base::DictionaryValue> test_data;
   ASSERT_TRUE(ReadJsonTestFileToDictionary("rsa_pss.json", &test_data));