Partially componentize chrome/common/crash_keys.

chrome/test/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
 import("//chrome/test/base/js2gtest.gni")
@@ skipping 1860 matching lines @@
         "../app/signature_validator_win_unittest.cc",
         "../common/crash_keys.cc",
         "../common/crash_keys.h",
       ]
 
       deps = [
         ":test_support",
         "//breakpad:client",
         "//chrome/browser",
         "//chrome/child",
+        "//components/crash_keys",
         "//base/test:run_all_unittests",
         "//base/test:test_support",
       ]
       if (cld_version == 2) {
         # Use whatever CLD2 data access mode that the
         # application embedder is using.
         deps += [ "//third_party/cld_2:cld2_platform_impl" ]
       }
     }
 
@@ skipping 66 matching lines @@
     "//third_party/mojo/src/mojo/edk/system",
   ]
 
   if (!is_android && use_ash) {
     sources += rebase_path(
             chrome_tests_unit_gypi_values.chrome_test_support_unit_ash_sources,
             ".",
             "//chrome")
   }
 }