Remove ProxyResolver::(Cancel)SetPacScript and LegacyProxyResolverFactory.

net/proxy/proxy_resolver_mac.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/proxy/proxy_resolver_mac.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
@@ skipping 62 matching lines @@
   int GetProxyForURL(const GURL& url,
                      ProxyInfo* results,
                      const CompletionCallback& callback,
                      RequestHandle* request,
                      const BoundNetLog& net_log) override;
 
   void CancelRequest(RequestHandle request) override;
 
   LoadState GetLoadState(RequestHandle request) const override;
 
-  void CancelSetPacScript() override;
-
-  int SetPacScript(const scoped_refptr<ProxyResolverScriptData>& script_data,
-                   const CompletionCallback& /*callback*/) override;
-
  private:
   const scoped_refptr<ProxyResolverScriptData> script_data_;
 };
 
 ProxyResolverMac::ProxyResolverMac(
     const scoped_refptr<ProxyResolverScriptData>& script_data)
-    : ProxyResolver(false /*expects_pac_bytes*/), script_data_(script_data) {
+    : script_data_(script_data) {
 }
 
 ProxyResolverMac::~ProxyResolverMac() {}
 
 // Gets the proxy information for a query URL from a PAC. Implementation
 // inspired by http://developer.apple.com/samplecode/CFProxySupportTool/
 int ProxyResolverMac::GetProxyForURL(const GURL& query_url,
                                      ProxyInfo* results,
                                      const CompletionCallback& /*callback*/,
                                      RequestHandle* /*request*/,
@@ skipping 103 matching lines @@
 
 void ProxyResolverMac::CancelRequest(RequestHandle request) {
   NOTREACHED();
 }
 
 LoadState ProxyResolverMac::GetLoadState(RequestHandle request) const {
   NOTREACHED();
   return LOAD_STATE_IDLE;
 }
 
-void ProxyResolverMac::CancelSetPacScript() {
-  NOTREACHED();
-}
-
-int ProxyResolverMac::SetPacScript(
-    const scoped_refptr<ProxyResolverScriptData>& script_data,
-    const CompletionCallback& /*callback*/) {
-  NOTREACHED();
-  return ERR_NOT_IMPLEMENTED;
-}
-
 }  // namespace
 
 ProxyResolverFactoryMac::ProxyResolverFactoryMac()
     : ProxyResolverFactory(false /*expects_pac_bytes*/) {
 }
 
 int ProxyResolverFactoryMac::CreateProxyResolver(
     const scoped_refptr<ProxyResolverScriptData>& pac_script,
     scoped_ptr<ProxyResolver>* resolver,
     const CompletionCallback& callback,
     scoped_ptr<Request>* request) {
   resolver->reset(new ProxyResolverMac(pac_script));
   return OK;
 }
 
 }  // namespace net