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

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

Index: chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc
diff --git a/chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc b/chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc
index e60d8b003ca925c1d1af5dbb51e9abb95b880d48..3d87c9fe82d160fb7a0c70e1007544addcef0809 100644
--- a/chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc
+++ b/chrome/browser/extensions/api/gcd_private/privet_v3_session_unittest.cc
@@ -304,7 +304,7 @@ TEST_F(PrivetV3SessionTest, Cancel) {
       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));
       }));