Allow customization of HttpPostProviderFactory via ProfileSyncService

chrome/browser/sync/test/test_http_bridge_factory.cc

Index: chrome/browser/sync/test/test_http_bridge_factory.cc
diff --git a/chrome/browser/sync/test/test_http_bridge_factory.cc b/chrome/browser/sync/test/test_http_bridge_factory.cc
index 23b2c0e8fb54fd0641846c6eea1d9bb0fa8b9219..e2fbfdcc59d0f0f7199e8a8cd8b273438c7b9655 100644
--- a/chrome/browser/sync/test/test_http_bridge_factory.cc
+++ b/chrome/browser/sync/test/test_http_bridge_factory.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/test/test_http_bridge_factory.h"
+#include "sync/internal_api/public/base/cancelation_signal.h"
 
 namespace browser_sync {
 
@@ -33,6 +34,9 @@ TestHttpBridgeFactory::~TestHttpBridgeFactory() {}
 
 void TestHttpBridgeFactory::Init(const std::string& user_agent) {}
 
+void TestHttpBridgeFactory::RegisterCancelationSignal(
+    syncer::CancelationSignal* cancelation_signal) {}
+
 syncer::HttpPostProviderInterface* TestHttpBridgeFactory::Create() {
   return new TestHttpBridge();
 }