Provide Shill IP Address to myIpAddress()

net/proxy/proxy_config.h

Index: net/proxy/proxy_config.h
diff --git a/net/proxy/proxy_config.h b/net/proxy/proxy_config.h
index e558174a4658bc558afaa331035b766548274e92..f9273b0f261f85fa82d6ea14d53bdfc177806bb4 100644
--- a/net/proxy/proxy_config.h
+++ b/net/proxy/proxy_config.h
@@ -188,6 +188,12 @@ class NET_EXPORT ProxyConfig {
     return pac_url_;
   }
 
+  void set_my_ip_address(const std::string& ip_address) {
+    my_ip_address_ = ip_address;
+  }
+
+  const std::string& my_ip_address() const { return my_ip_address_; }
+
   void set_pac_mandatory(bool enable_pac_mandatory) {
     pac_mandatory_ = enable_pac_mandatory;
   }
@@ -243,6 +249,9 @@ class NET_EXPORT ProxyConfig {
   // If non-empty, indicates the URL of the proxy auto-config file to use.
   GURL pac_url_;
 
+  // If non-empty, indicates the ip address to use for myIpAddress calls.
+  std::string my_ip_address_;
+
   // If true, blocks all traffic in case fetching the pac script from |pac_url_|
   // fails. Only valid if |pac_url_| is non-empty.
   bool pac_mandatory_;