Remove calls to deprecated MessageLoop methods in chrome.

chrome/browser/extensions/api/web_request/web_request_api_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <queue>
@@ skipping 277 matching lines @@
 
     // Extension1 response to the redirected URL. Arrives second, and ignored.
     response = new ExtensionWebRequestEventRouter::EventResponse(
         extension1_id, base::Time::FromDoubleT(1));
     ipc_sender_.PushTask(
         base::Bind(&EventHandledOnIOThread,
             &profile_, extension1_id, kEventName, kEventName + "/1",
             request->identifier(), response));
 
     request->Start();
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
 
     EXPECT_TRUE(!request->is_pending());
     EXPECT_EQ(net::URLRequestStatus::SUCCESS, request->status().status());
     EXPECT_EQ(0, request->status().error());
     EXPECT_EQ(redirect_url, request->url());
     EXPECT_EQ(2U, request->url_chain().size());
     EXPECT_EQ(0U, ipc_sender_.GetNumTasks());
   }
 
   // Now test the same thing but the extensions answer in reverse order.
@@ skipping 30 matching lines @@
 
     // Extension1 response to the redirected URL. Arrives second, and ignored.
     response = new ExtensionWebRequestEventRouter::EventResponse(
         extension1_id, base::Time::FromDoubleT(1));
     ipc_sender_.PushTask(
         base::Bind(&EventHandledOnIOThread,
             &profile_, extension1_id, kEventName, kEventName + "/1",
             request2->identifier(), response));
 
     request2->Start();
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
 
     EXPECT_TRUE(!request2->is_pending());
     EXPECT_EQ(net::URLRequestStatus::SUCCESS, request2->status().status());
     EXPECT_EQ(0, request2->status().error());
     EXPECT_EQ(redirect_url, request2->url());
     EXPECT_EQ(2U, request2->url_chain().size());
     EXPECT_EQ(0U, ipc_sender_.GetNumTasks());
   }
 
   ExtensionWebRequestEventRouter::GetInstance()->RemoveEventListener(
@@ skipping 44 matching lines @@
   response = new ExtensionWebRequestEventRouter::EventResponse(
       extension2_id, base::Time::FromDoubleT(2));
   response->new_url = redirect_url;
   ipc_sender_.PushTask(
       base::Bind(&EventHandledOnIOThread,
           &profile_, extension2_id, kEventName, kEventName + "/2",
           request->identifier(), response));
 
   request->Start();
 
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   EXPECT_TRUE(!request->is_pending());
   EXPECT_EQ(net::URLRequestStatus::FAILED, request->status().status());
   EXPECT_EQ(net::ERR_BLOCKED_BY_CLIENT, request->status().error());
   EXPECT_EQ(request_url, request->url());
   EXPECT_EQ(1U, request->url_chain().size());
   EXPECT_EQ(0U, ipc_sender_.GetNumTasks());
 
   ExtensionWebRequestEventRouter::GetInstance()->RemoveEventListener(
       &profile_, extension1_id, kEventName + "/1", 0, 0);
@@ skipping 41 matching lines @@
 
   // Extension response for OnErrorOccurred: Terminate the message loop.
   ipc_sender_.PushTask(
       base::Bind(&base::MessageLoop::PostTask,
                  base::Unretained(base::MessageLoop::current()), FROM_HERE,
                  base::MessageLoop::QuitWhenIdleClosure()));
 
   request->Start();
   // request->Start() will have submitted OnBeforeRequest by the time we cancel.
   request->Cancel();
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   EXPECT_TRUE(!request->is_pending());
   EXPECT_EQ(net::URLRequestStatus::CANCELED, request->status().status());
   EXPECT_EQ(net::ERR_ABORTED, request->status().error());
   EXPECT_EQ(request_url, request->url());
   EXPECT_EQ(1U, request->url_chain().size());
   EXPECT_EQ(0U, ipc_sender_.GetNumTasks());
 
   ExtensionWebRequestEventRouter::GetInstance()->RemoveEventListener(
       &profile_, extension_id, kEventName + "/1", 0, 0);
@@ skipping 490 matching lines @@
   // Don't do anything for the onSendHeaders message.
   ipc_sender_.PushTask(base::Bind(&base::DoNothing));
 
   // Note that we mess up the headers slightly:
   // request->Start() will first add additional headers (e.g. the User-Agent)
   // and then send an event to the extension. When we have prepared our
   // answers to the onBeforeSendHeaders events above, these headers did not
   // exists and are therefore not listed in the responses. This makes
   // them seem deleted.
   request->Start();
-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   EXPECT_TRUE(!request->is_pending());
   // This cannot succeed as we send the request to a server that does not exist.
   EXPECT_EQ(net::URLRequestStatus::FAILED, request->status().status());
   EXPECT_EQ(request_url, request->url());
   EXPECT_EQ(1U, request->url_chain().size());
   EXPECT_EQ(0U, ipc_sender_.GetNumTasks());
 
   // Calculate the expected headers.
   net::HttpRequestHeaders expected_headers;
@@ skipping 1316 matching lines @@
   EXPECT_TRUE(credentials_set);
   EXPECT_FALSE(auth3.Empty());
   EXPECT_EQ(username, auth1.username());
   EXPECT_EQ(password, auth1.password());
   EXPECT_EQ(1u, warning_set.size());
   EXPECT_TRUE(HasWarning(warning_set, "extid2"));
   EXPECT_EQ(3u, capturing_net_log.GetSize());
 }
 
 }  // namespace extensions