Add a tool for testing your network setup.

It runs a series of experiments using alternate network settings, to try and discover what the misconfiguration is.

DESIGN=http://docs.google.com/Doc?id=dfhcnb2v_22cjtdznvg

TEST=ConnectionTesterTest.*

Review URL: http://codereview.chromium.org/1937001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46387 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 22 insertions, 2 deletions

diff --git a/net/proxy/proxy_config.h b/net/proxy/proxy_config.h
index c641bbf..58e70e3 100644
--- a/net/proxy/proxy_config.h
+++ b/net/proxy/proxy_config.h
@@ -148,6 +148,24 @@ class ProxyConfig {
     return auto_detect_;
   }
 
+  // Helpers to construct some common proxy configurations.
+
+  static ProxyConfig CreateDirect() {
+    return ProxyConfig();
+  }
+
+  static ProxyConfig CreateAutoDetect() {
+    ProxyConfig config;
+    config.set_auto_detect(true);
+    return config;
+  }
+
+  static ProxyConfig CreateFromCustomPacURL(const GURL& pac_url) {
+    ProxyConfig config;
+    config.set_pac_url(pac_url);
+    return config;
+  }
+
  private:
   // True if the proxy configuration should be auto-detected.
   bool auto_detect_;
diff --git a/net/proxy/proxy_config_service_fixed.h b/net/proxy/proxy_config_service_fixed.h
index 54fd9ac..b677eb4 100644
--- a/net/proxy/proxy_config_service_fixed.h
+++ b/net/proxy/proxy_config_service_fixed.h
@@ -6,6 +6,7 @@
 #define NET_PROXY_PROXY_CONFIG_SERVICE_FIXED_H_
 
 #include "net/base/net_errors.h"
+#include "net/proxy/proxy_config.h"
 #include "net/proxy/proxy_config_service.h"
 
 namespace net {
diff --git a/net/url_request/url_request_context.h b/net/url_request/url_request_context.h
index 070942f..cd1736b 100644
--- a/net/url_request/url_request_context.h
+++ b/net/url_request/url_request_context.h
@@ -30,13 +30,14 @@ class SocketStream;
 class URLRequest;
 
 // Subclass to provide application-specific context for URLRequest instances.
-class URLRequestContext :
-    public base::RefCountedThreadSafe<URLRequestContext> {
+class URLRequestContext
+    : public base::RefCountedThreadSafe<URLRequestContext> {
  public:
   URLRequestContext()
       : net_log_(NULL),
         http_transaction_factory_(NULL),
         ftp_transaction_factory_(NULL),
+        http_auth_handler_factory_(NULL),
         cookie_policy_(NULL),
         transport_security_state_(NULL) {
   }