headless: Add support for minidump generation on Linux

headless/BUILD.gn

Index: headless/BUILD.gn
diff --git a/headless/BUILD.gn b/headless/BUILD.gn
index 151af1bdd906d12f0565551b591ebe057d69adfd..fc234f7e058986ca678f70c45b740ca195e9e98d 100644
--- a/headless/BUILD.gn
+++ b/headless/BUILD.gn
@@ -206,12 +206,15 @@ static_library("headless_lib") {
               "lib/browser/headless_devtools_client_impl.h",
               "lib/browser/headless_devtools_manager_delegate.cc",
               "lib/browser/headless_devtools_manager_delegate.h",
+              "lib/browser/headless_macros.h",
               "lib/browser/headless_platform_event_source.cc",
               "lib/browser/headless_platform_event_source.h",
               "lib/browser/headless_url_request_context_getter.cc",
               "lib/browser/headless_url_request_context_getter.h",
               "lib/browser/headless_web_contents_impl.cc",
               "lib/browser/headless_web_contents_impl.h",
+              "lib/headless_crash_reporter_client.cc",
+              "lib/headless_crash_reporter_client.h",
               "lib/headless_content_client.cc",
               "lib/headless_content_client.h",
               "lib/headless_content_main_delegate.cc",
@@ -276,6 +279,7 @@ static_library("headless_lib") {
     ":gen_devtools_client_api",
     ":version_header",
     "//base",
+    "//components/crash/content/browser",
     "//components/security_state/content",
     "//components/security_state/core",
     "//content/public/app:both",