Remove unnecessary crash keys.

android_webview/common/crash_reporter/crash_keys.cc

 // Copyright 2017 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 "android_webview/common/crash_reporter/crash_keys.h"
 
 #include "base/debug/crash_logging.h"
 #include "components/crash/content/app/breakpad_linux.h"
 #include "components/crash/core/common/crash_keys.h"
 
@@ skipping 102 matching lines @@
       // Temporary for https://crbug.com/626802.
       {"newframe_routing_id", kSmallSize},
       {"newframe_proxy_id", kSmallSize},
       {"newframe_opener_id", kSmallSize},
       {"newframe_parent_id", kSmallSize},
       {"newframe_widget_id", kSmallSize},
       {"newframe_widget_hidden", kSmallSize},
       {"newframe_replicated_origin", kSmallSize},
       {"newframe_oopifs_possible", kSmallSize},
 
-      // Temporary for https://crbug.com/630103.
-      {"origin_mismatch_url", kLargeSize},
-      {"origin_mismatch_origin", kMediumSize},
-      {"origin_mismatch_transition", kSmallSize},
-      {"origin_mismatch_redirects", kSmallSize},
-      {"origin_mismatch_same_page", kSmallSize},
-
       // Temporary for https://crbug.com/612711.
       {"aci_wrong_sp_extension_id", kSmallSize},
 
       // Temporary for https://crbug.com/668633.
       {"swdh_set_hosted_version_worker_pid", kSmallSize},
       {"swdh_set_hosted_version_host_pid", kSmallSize},
       {"swdh_set_hosted_version_is_new_process", kSmallSize},
       {"swdh_set_hosted_version_restart_count", kSmallSize},
   };
 
@@ skipping 31 matching lines @@
     nullptr};
 // clang-format on
 
 void InitCrashKeysForWebViewTesting() {
   breakpad::InitCrashKeysForTesting();
 }
 
 }  // namespace crash_keys
 
 }  // namespace android_webview