[Sync] Move HttpBridge to sync/

chrome/browser/sync/test/test_http_bridge_factory.h

Index: chrome/browser/sync/test/test_http_bridge_factory.h
diff --git a/chrome/browser/sync/test/test_http_bridge_factory.h b/chrome/browser/sync/test/test_http_bridge_factory.h
index d78c0291ae40ec088e3cff88b69d184698774373..4c91127e7fb14b60bf1d0eb69e59796306defc42 100644
--- a/chrome/browser/sync/test/test_http_bridge_factory.h
+++ b/chrome/browser/sync/test/test_http_bridge_factory.h
@@ -15,8 +15,6 @@ namespace browser_sync {
 class TestHttpBridge : public csync::HttpPostProviderInterface {
  public:
   // Begin csync::HttpPostProviderInterface implementation:
-  virtual void SetUserAgent(const char* user_agent) OVERRIDE {}
-
   virtual void SetExtraRequestHeaders(const char * headers) OVERRIDE {}
 
   virtual void SetURL(const char* url, int port) OVERRIDE {}