Make url_request_context dumps include context names

net/url_request/url_request_context.h

 // Copyright (c) 2012 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.
 
 // This class represents contextual information (cookies, cache, etc.)
 // that's necessary when processing resource requests.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_CONTEXT_H_
 #define NET_URL_REQUEST_URL_REQUEST_CONTEXT_H_
 
@@ skipping 247 matching lines @@
   void set_check_cleartext_permitted(bool check_cleartext_permitted) {
     check_cleartext_permitted_ = check_cleartext_permitted;
   }
 
   // Returns current value of the |check_cleartext_permitted| flag.
   bool check_cleartext_permitted() const { return check_cleartext_permitted_; }
 
   // Sets a name for this URLRequestContext. Currently the name is used in
   // MemoryDumpProvier to annotate memory usage. The name does not need to be
   // unique.
-  void set_name(const std::string& name) { name_ = name; }
+  void set_name(const char* name) { name_ = name; }
 
   // MemoryDumpProvider implementation:
   bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args,
                     base::trace_event::ProcessMemoryDump* pmd) override;
 
  private:
   // ---------------------------------------------------------------------------
   // Important: When adding any new members below, consider whether they need to
   // be added to CopyFrom.
   // ---------------------------------------------------------------------------
@@ skipping 30 matching lines @@
 
   // Enables Brotli Content-Encoding support.
   bool enable_brotli_;
   // Enables checking system policy before allowing a cleartext http or ws
   // request. Only used on Android.
   bool check_cleartext_permitted_;
 
   // An optional name which can be set to describe this URLRequestContext.
   // Used in MemoryDumpProvier to annotate memory usage. The name does not need
   // to be unique.
-  std::string name_;
+  const char* name_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestContext);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_CONTEXT_H_