No need to have DevToolsManager reference counted

content/browser/debugger/devtools_manager_unittest.cc

Index: content/browser/debugger/devtools_manager_unittest.cc
diff --git a/content/browser/debugger/devtools_manager_unittest.cc b/content/browser/debugger/devtools_manager_unittest.cc
index fa8027c4f1140d0598b6db96d26248bdc315619f..62accb22ac9182d025a72fd029224519d602f373 100644
--- a/content/browser/debugger/devtools_manager_unittest.cc
+++ b/content/browser/debugger/devtools_manager_unittest.cc
@@ -74,38 +74,38 @@ class DevToolsManagerTest : public RenderViewHostTestHarness {
 };
 
 TEST_F(DevToolsManagerTest, OpenAndManuallyCloseDevToolsClientHost) {
-  scoped_refptr<DevToolsManager> manager(new DevToolsManager());
+  DevToolsManager manager;
 
-  DevToolsClientHost* host = manager->GetDevToolsClientHostFor(rvh());
+  DevToolsClientHost* host = manager.GetDevToolsClientHostFor(rvh());
   EXPECT_TRUE(NULL == host);
 
   TestDevToolsClientHost client_host;
-  manager->RegisterDevToolsClientHostFor(rvh(), &client_host);
+  manager.RegisterDevToolsClientHostFor(rvh(), &client_host);
   // Test that just registered devtools host is returned.
-  host = manager->GetDevToolsClientHostFor(rvh());
+  host = manager.GetDevToolsClientHostFor(rvh());
   EXPECT_TRUE(&client_host == host);
   EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
 
   // Test that the same devtools host is returned.
-  host = manager->GetDevToolsClientHostFor(rvh());
+  host = manager.GetDevToolsClientHostFor(rvh());
   EXPECT_TRUE(&client_host == host);
   EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
 
   client_host.Close();
   EXPECT_EQ(1, TestDevToolsClientHost::close_counter);
-  host = manager->GetDevToolsClientHostFor(rvh());
+  host = manager.GetDevToolsClientHostFor(rvh());
   EXPECT_TRUE(NULL == host);
 }
 
 TEST_F(DevToolsManagerTest, ForwardMessageToClient) {
-  scoped_refptr<DevToolsManager> manager(new DevToolsManager());
+  DevToolsManager manager;
 
   TestDevToolsClientHost client_host;
-  manager->RegisterDevToolsClientHostFor(rvh(), &client_host);
+  manager.RegisterDevToolsClientHostFor(rvh(), &client_host);
   EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
 
   IPC::Message m;
-  manager->ForwardToDevToolsClient(rvh(), m);
+  manager.ForwardToDevToolsClient(rvh(), m);
   EXPECT_TRUE(&m == client_host.last_sent_message);
 
   client_host.Close();