Improve the display of LoadLogs when truncation occurs....

net/proxy/proxy_service.cc

 // Copyright (c) 2006-2008 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_service.h"
 
 #include <algorithm>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 18 matching lines @@
 #include "net/proxy/proxy_resolver_js_bindings.h"
 #include "net/proxy/proxy_resolver_v8.h"
 #include "net/proxy/single_threaded_proxy_resolver.h"
 #include "net/url_request/url_request_context.h"
 
 using base::TimeDelta;
 using base::TimeTicks;
 
 namespace net {
 
+static const size_t kMaxNumLoadLogEntries = 100;
+
 // Config getter that fails every time.
 class ProxyConfigServiceNull : public ProxyConfigService {
  public:
   // ProxyConfigService implementation:
   virtual int GetProxyConfig(ProxyConfig* config) {
     return ERR_NOT_IMPLEMENTED;
   }
 };
 
 // Proxy resolver that fails every time.
@@ skipping 574 matching lines @@
   if (config_.MayRequirePACResolver()) {
     // Since InitProxyResolver will be playing around with the proxy resolver
     // as it tests the parsing of various PAC scripts, make sure there is
     // nothing in-flight in |resolver_|. These paused requests are resumed by
     // OnInitProxyResolverComplete().
     SuspendAllPendingRequests();
 
     init_proxy_resolver_.reset(
         new InitProxyResolver(resolver_.get(), proxy_script_fetcher_.get()));
 
-    init_proxy_resolver_log_ = new LoadLog;
+    init_proxy_resolver_log_ = new LoadLog(kMaxNumLoadLogEntries);
 
     int rv = init_proxy_resolver_->Init(
         config_, &init_proxy_resolver_callback_, init_proxy_resolver_log_);
 
     if (rv != ERR_IO_PENDING)
       OnInitProxyResolverComplete(rv);
   }
 }
 
 void ProxyService::UpdateConfigIfOld() {
@@ skipping 149 matching lines @@
     OnCompletion(result_);
   }
 }
 
 void SyncProxyServiceHelper::OnCompletion(int rv) {
   result_ = rv;
   event_.Signal();
 }
 
 }  // namespace net