Remove all blimp client code.

blimp/client/core/integration_tests/BUILD.gn

Index: blimp/client/core/integration_tests/BUILD.gn
diff --git a/blimp/client/core/integration_tests/BUILD.gn b/blimp/client/core/integration_tests/BUILD.gn
deleted file mode 100644
index efcf5e13d8e8b1bf07ca6fd186ea364001033bc8..0000000000000000000000000000000000000000
--- a/blimp/client/core/integration_tests/BUILD.gn
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright 2016 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.
-
-import("//testing/test.gni")
-
-source_set("integration_tests") {
-  testonly = true
-
-  sources = [
-    "blimp_client_integration_test.cc",
-  ]
-
-  deps = [
-    "//blimp/client/core/context",
-    "//blimp/client/core/settings",
-    "//blimp/client/public:public_headers",
-    "//blimp/client/test",
-    "//blimp/net",
-    "//components/prefs:test_support",
-    "//services/service_manager/public/cpp",
-    "//testing/gtest",
-  ]
-}