diff --git a/common/http_fetcher.cc b/common/http_fetcher.cc
index 4fd1082..73c0d48 100644
--- a/common/http_fetcher.cc
+++ b/common/http_fetcher.cc
@@ -43,7 +43,7 @@
 }
 
 // Proxy methods to set the proxies, then to pop them off.
-bool HttpFetcher::ResolveProxiesForUrl(const string& url,
+void HttpFetcher::ResolveProxiesForUrl(const string& url,
                                        const Closure& callback) {
   CHECK_EQ(static_cast<Closure*>(nullptr), callback_.get());
   callback_.reset(new Closure(callback));
@@ -54,15 +54,10 @@
         FROM_HERE,
         base::Bind(&HttpFetcher::NoProxyResolverCallback,
                    base::Unretained(this)));
-    return true;
+    return;
   }
   proxy_request_ = proxy_resolver_->GetProxiesForUrl(
       url, base::Bind(&HttpFetcher::ProxiesResolved, base::Unretained(this)));
-  if (proxy_request_ == kProxyRequestIdNull) {
-    callback_.reset();
-    return false;
-  }
-  return true;
 }
 
 void HttpFetcher::NoProxyResolverCallback() {
diff --git a/common/http_fetcher.h b/common/http_fetcher.h
index fb15689..3f7b2e8 100644
--- a/common/http_fetcher.h
+++ b/common/http_fetcher.h
@@ -66,8 +66,7 @@
   void SetPostData(const void* data, size_t size);
 
   // Proxy methods to set the proxies, then to pop them off.
-  // Returns true on success.
-  bool ResolveProxiesForUrl(const std::string& url,
+  void ResolveProxiesForUrl(const std::string& url,
                             const base::Closure& callback);
 
   void SetProxies(const std::deque<std::string>& proxies) {