Fix unused lambda captures in //chrome, //services/ui and //ui.

chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc

 // Copyright 2014 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 "chrome/browser/extensions/api/gcd_private/privet_v3_session.h"
 
 #include "base/base64.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/api/gcd_private/privet_v3_context_getter.h"
@@ skipping 286 matching lines @@
       }));
   session_->StartPairing(PairingType::PAIRING_TYPE_EMBEDDEDCODE,
                          base::Bind(&PrivetV3SessionTest::OnPairingStarted,
                                     base::Unretained(this)));
   base::RunLoop().RunUntilIdle();
 
   fetcher_factory_.SetFakeResponse(
       GURL("http://host:180/privet/v3/pairing/cancel"), kInfoResponse,
       net::HTTP_OK, net::URLRequestStatus::SUCCESS);
   EXPECT_CALL(*this, OnPostData(_))
-      .WillOnce(Invoke([this](const base::DictionaryValue& data) {
+      .WillOnce(Invoke([](const base::DictionaryValue& data) {
         std::string session_id;
         EXPECT_TRUE(data.GetString("sessionId", &session_id));
       }));
 
   session_.reset();
   base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(PrivetV3SessionTest, SendMessage) {
   session_->use_https_ = true;
@@ skipping 14 matching lines @@
 
   base::DictionaryValue input;
   input.SetString("id", id);
   session_->SendMessage(
       "/privet/v3/commands/status", input,
       base::Bind(&PrivetV3SessionTest::OnMessageSend, base::Unretained(this)));
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace extensions