Revert of Encrypt certificate reports before uploading to HTTP URLs

chrome/browser/net/certificate_error_reporter.h

Index: chrome/browser/net/certificate_error_reporter.h
diff --git a/chrome/browser/net/certificate_error_reporter.h b/chrome/browser/net/certificate_error_reporter.h
index cba431f640e49960fc011f0393ccef4bfb300bdd..3c20ec1c607abe8bd12edc60e4caa39973808ab6 100644
--- a/chrome/browser/net/certificate_error_reporter.h
+++ b/chrome/browser/net/certificate_error_reporter.h
@@ -21,7 +21,6 @@
 namespace chrome_browser_net {
 
 class CertLoggerRequest;
-class EncryptedCertLoggerRequest;
 
 // Provides functionality for sending reports about invalid SSL
 // certificate chains to a report collection server.
@@ -49,13 +48,6 @@
                            const GURL& upload_url,
                            CookiesPreference cookies_preference);
 
-  // Allows tests to use a server public key with known private key.
-  CertificateErrorReporter(net::URLRequestContext* request_context,
-                           const GURL& upload_url,
-                           CookiesPreference cookies_preference,
-                           const uint8 server_public_key[32],
-                           const uint32 server_public_key_version);
-
   ~CertificateErrorReporter() override;
 
   // Construct, serialize, and send a certificate report to the report
@@ -66,11 +58,6 @@
   // responsible for enforcing any preconditions (such as obtaining user
   // opt-in, only sending reports for certain hostnames, checking for
   // incognito mode, etc.).
-  //
-  // On some platforms (but not all), CertificateErrorReporter can use
-  // an HTTP endpoint to send encrypted extended reporting reports. On
-  // unsupported platforms, callers must send extended reporting reports
-  // over SSL.
   virtual void SendReport(ReportType type,
                           const std::string& hostname,
                           const net::SSLInfo& ssl_info);
@@ -78,16 +65,6 @@
   // net::URLRequest::Delegate
   void OnResponseStarted(net::URLRequest* request) override;
   void OnReadCompleted(net::URLRequest* request, int bytes_read) override;
-
-  // Callers can use this method to determine if sending reports over
-  // HTTP is supported.
-  static bool IsHttpUploadUrlSupported();
-
-  // Used by tests.
-  static bool DecryptCertificateErrorReport(
-      const uint8 server_private_key[32],
-      const EncryptedCertLoggerRequest& encrypted_report,
-      CertLoggerRequest* decrypted_report);
 
  private:
   // Create a URLRequest with which to send a certificate report to the
@@ -98,8 +75,6 @@
   // Serialize and send a CertLoggerRequest protobuf to the report
   // collection server.
   void SendCertLoggerRequest(const CertLoggerRequest& request);
-
-  void SendSerializedRequest(const std::string& serialized_request);
 
   // Populate the CertLoggerRequest for a report.
   static void BuildReport(const std::string& hostname,
@@ -117,9 +92,6 @@
 
   CookiesPreference cookies_preference_;
 
-  const uint8* server_public_key_;
-  const uint32 server_public_key_version_;
-
   DISALLOW_COPY_AND_ASSIGN(CertificateErrorReporter);
 };