Ensure that chrome_sandbox doesn't have -rpath=$ORIGIN.

sandbox/linux/BUILD.gn

Index: sandbox/linux/BUILD.gn
diff --git a/sandbox/linux/BUILD.gn b/sandbox/linux/BUILD.gn
index bf243cda91c1bee5d1751501958fca0c6f3c388a..afed84d66d1b1e54c98ca749aaf866d30bd15ad6 100644
--- a/sandbox/linux/BUILD.gn
+++ b/sandbox/linux/BUILD.gn
@@ -304,6 +304,19 @@ if (is_linux) {
       "-Wno-sign-compare",
     ]
 
+    import("//build/config/compiler/compiler.gni")
+    import("//build/config/sanitizers/sanitizers.gni")
+    if (is_component_build && !using_sanitizer) {
+      # WARNING! We remove this config so that we don't accidentally
+      # pick up the //build/config:rpath_for_built_shared_libraries
+      # sub-config. However, this means that we need to duplicate any
+      # other flags that executable_config might have.
+      configs -= [ "//build/config:executable_config" ]
+      if (!use_gold) {
+        ldflags += [ "-Wl,--disable-new-dtags" ]
+      }
+    }
+
     deps = [
       "//build/config/sanitizers:deps",
     ]