Fix -full fallback for diff updates (M56).

chrome/installer/mini_installer/BUILD.gn

 # Copyright 2015 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("//build/config/compiler/compiler.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/process_version_rc_template.gni")
 import("//chrome/test/mini_installer/mini_installer_test.gni")
 import("//third_party/icu/config.gni")
@@ skipping 51 matching lines @@
     "configuration_test.cc",
     "decompress_test.cc",
     "mini_string_test.cc",
   ]
 
   public_deps = [
     ":lib",
   ]
   deps = [
     "//base",
+    "//base/test:test_support",
     "//testing/gtest",
   ]
 }
 
 # The runtime deps are used to tell create_installer_archive what component
 # DLLs need to be packaged in a component build.
 chrome_runtime_deps = "$root_gen_dir/chrome_component.runtime_deps"
 setup_runtime_deps = "$root_gen_dir/setup.runtime_deps"
 
 group("chrome_runtime_deps") {
@@ skipping 204 matching lines @@
     args = [
       "--out",
       "$target_name.exe",
     ]
     deps = [
       ":mini_installer",
       "//chrome/installer/test:alternate_version_generator",
     ]
   }
 }