[Chromecast] Only include all libstdc++/libgcc symbols in executable as needed

chromecast/crash/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("//chromecast/chromecast.gni")
 import("//testing/test.gni")
 
 source_set("crash") {
   sources = [
     "app_state_tracker.cc",
@@ skipping 44 matching lines @@
     ":crash",
     "//base",
     "//chromecast/base",
     "//chromecast/base:cast_sys_info",
     "//chromecast/public",
     "//chromecast/system/reboot:reboot_util",
   ]
 
   if (chromecast_branding != "public") {
     deps += [ "//chromecast/base:cast_sys_info_shlib" ]
+
+    # Whole archiving libgcc.a and libstdc++ is needed if dynamic share libs
+    # are used, see b/25566835.
+    configs += [ "//build/config/chromecast:executable_whole_archive_config" ]
   }
 }
 
 source_set("test_support") {
   sources = [
     "linux/crash_testing_utils.cc",
     "linux/crash_testing_utils.h",
   ]
 
   deps = [
@@ skipping 23 matching lines @@
       "//breakpad:client",
       "//chromecast/base:cast_sys_info",
       "//chromecast/base:test_support",
       "//components/metrics",
       "//components/prefs:test_support",
       "//testing/gmock",
       "//testing/gtest",
     ]
   }
 }