Make url_request_context dumps include context names

net/url_request/url_request_context.h

Index: net/url_request/url_request_context.h
diff --git a/net/url_request/url_request_context.h b/net/url_request/url_request_context.h
index 9551e4268caf90a1af06d0de4d666060703cbdd6..dc73ec75bc821326861dcef6bafd74060ab51041 100644
--- a/net/url_request/url_request_context.h
+++ b/net/url_request/url_request_context.h
@@ -265,7 +265,7 @@ class NET_EXPORT URLRequestContext
   // 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,
@@ -316,7 +316,7 @@ class NET_EXPORT URLRequestContext
   // 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);
 };