Revert of Enable crashpad for Mac

headless/BUILD.gn

Index: headless/BUILD.gn
diff --git a/headless/BUILD.gn b/headless/BUILD.gn
index c9c9d0bcffdb56ac74393b2d8c9f47428445d67a..6345e098a44e826849f1c47b48357d3ed5478f6c 100644
--- a/headless/BUILD.gn
+++ b/headless/BUILD.gn
@@ -454,10 +454,6 @@
     "//testing/gmock",
     "//testing/gtest",
   ]
-
-  if (is_mac) {
-    deps += [ ":mac_helpers" ]
-  }
 }
 
 static_library("headless_shell_lib") {
@@ -478,22 +474,6 @@
   configs += [ ":headless_implementation" ]
 }
 
-if (is_mac) {
-  copy("mac_helpers") {
-    sources = [
-      "$root_out_dir/crashpad_handler",
-    ]
-
-    deps = [
-      "//third_party/crashpad/crashpad/handler:crashpad_handler",
-    ]
-
-    outputs = [
-      "$root_out_dir/Helpers/{{source_file_part}}",
-    ]
-  }
-}
-
 executable("headless_shell") {
   sources = [
     "app/headless_shell_main.cc",
@@ -511,10 +491,6 @@
     ]
   }
 
-  if (is_mac) {
-    deps += [ ":mac_helpers" ]
-  }
-
   configs += [ ":headless_implementation" ]
 }