Change ProxyResolver::GetProxyForURL() to take a scoped_ptr<Request>* rather than a RequestHandle*

net/proxy/proxy_resolver_factory_mojo_unittest.cc

Index: net/proxy/proxy_resolver_factory_mojo_unittest.cc
diff --git a/net/proxy/proxy_resolver_factory_mojo_unittest.cc b/net/proxy/proxy_resolver_factory_mojo_unittest.cc
index 15d8a64d9f54751c5d957a6707a1c39f9df95544..efa37cfb2363cd1fe3f36aa77763a36613c71f69 100644
--- a/net/proxy/proxy_resolver_factory_mojo_unittest.cc
+++ b/net/proxy/proxy_resolver_factory_mojo_unittest.cc
@@ -292,14 +292,14 @@ class Request {
   int WaitForResult();
 
   const ProxyInfo& results() const { return results_; }
-  LoadState load_state() { return resolver_->GetLoadState(handle_); }
+  LoadState load_state() { return handle_->GetLoadState(); }
   BoundTestNetLog& net_log() { return net_log_; }
 
  private:
   ProxyResolver* resolver_;
   const GURL url_;
   ProxyInfo results_;
-  ProxyResolver::RequestHandle handle_;
+  scoped_ptr<ProxyResolver::Request> handle_;
   int error_;
   TestCompletionCallback callback_;
   BoundTestNetLog net_log_;
@@ -316,7 +316,7 @@ int Request::Resolve() {
 }
 
 void Request::Cancel() {
-  resolver_->CancelRequest(handle_);
+  handle_.reset();
 }
 
 int Request::WaitForResult() {
@@ -838,7 +838,7 @@ TEST_F(ProxyResolverFactoryMojoTest, GetProxyForURL_DeleteInCallback) {
 
   ProxyInfo results;
   TestCompletionCallback callback;
-  ProxyResolver::RequestHandle handle;
+  scoped_ptr<ProxyResolver::Request> request;
   BoundNetLog net_log;
   EXPECT_EQ(
       OK,
@@ -846,7 +846,7 @@ TEST_F(ProxyResolverFactoryMojoTest, GetProxyForURL_DeleteInCallback) {
           GURL(kExampleUrl), &results,
           base::Bind(&ProxyResolverFactoryMojoTest::DeleteProxyResolverCallback,
                      base::Unretained(this), callback.callback()),
-          &handle, net_log)));
+          &request, net_log)));
   on_delete_callback_.WaitForResult();
 }
 
@@ -858,7 +858,7 @@ TEST_F(ProxyResolverFactoryMojoTest,
 
   ProxyInfo results;
   TestCompletionCallback callback;
-  ProxyResolver::RequestHandle handle;
+  scoped_ptr<ProxyResolver::Request> request;
   BoundNetLog net_log;
   EXPECT_EQ(
       ERR_PAC_SCRIPT_TERMINATED,
@@ -866,7 +866,7 @@ TEST_F(ProxyResolverFactoryMojoTest,
           GURL(kExampleUrl), &results,
           base::Bind(&ProxyResolverFactoryMojoTest::DeleteProxyResolverCallback,
                      base::Unretained(this), callback.callback()),
-          &handle, net_log)));
+          &request, net_log)));
   on_delete_callback_.WaitForResult();
 }