Remove some net:: qualifications inside the namespace.

Names don't need to say net:: when already inside the namespace.

Bug: none
Change-Id: I11972d69236f22848a39bb86b2b1845c26a78a4c
Reviewed-on: https://chromium-review.googlesource.com/566065Reviewed-by: Eric Roman <eroman@chromium.org>
Commit-Queue: Adam Langley <agl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#486108}

net/cert/internal/parse_ocsp.cc

@@ -324,7 +324,7 @@ bool ParseBasicOCSPResponse(const der::Input& raw_tlv, OCSPResponse* out) {
   if (!parser.ReadRawTLV(&sigalg_tlv))
     return false;
   // TODO(crbug.com/634443): Propagate the errors.
-  net::CertErrors errors;
+  CertErrors errors;
   out->signature_algorithm = SignatureAlgorithm::Create(sigalg_tlv, &errors);
   if (!out->signature_algorithm)
     return false;

net/cert/internal/test_helpers.cc

@@ -161,7 +161,7 @@ bool ReadCertChainFromFile(const std::string& file_path_ascii,
     const std::string& block_data = pem_tokenizer.data();
 
     CertErrors errors;
-    if (!net::ParsedCertificate::CreateAndAddToVector(
+    if (!ParsedCertificate::CreateAndAddToVector(
             bssl::UniquePtr<CRYPTO_BUFFER>(CRYPTO_BUFFER_new(
                 reinterpret_cast<const uint8_t*>(block_data.data()),
                 block_data.size(), nullptr)),

net/cert/internal/verify_certificate_chain_pkits_unittest.cc

@@ -32,10 +32,10 @@ class VerifyCertificateChainPkitsTestDelegate {
     // PKITS lists chains from trust anchor to target, whereas
     // VerifyCertificateChain takes them starting with the target and ending
     // with the trust anchor.
-    std::vector<scoped_refptr<net::ParsedCertificate>> input_chain;
+    std::vector<scoped_refptr<ParsedCertificate>> input_chain;
     CertErrors parsing_errors;
     for (auto i = cert_ders.rbegin(); i != cert_ders.rend(); ++i) {
-      ASSERT_TRUE(net::ParsedCertificate::CreateAndAddToVector(
+      ASSERT_TRUE(ParsedCertificate::CreateAndAddToVector(
           bssl::UniquePtr<CRYPTO_BUFFER>(CRYPTO_BUFFER_new(
               reinterpret_cast<const uint8_t*>(i->data()), i->size(), nullptr)),
           {}, &input_chain, &parsing_errors))