Switch //components from vector_as_array to vector::data.

components/ownership/owner_key_util.h

Index: components/ownership/owner_key_util.h
diff --git a/components/ownership/owner_key_util.h b/components/ownership/owner_key_util.h
index ae083cfc78c05e43c76310a5832da7cdb45fb33f..8cedd88c3a12807a26da19ed8821dc2d25a2f5b2 100644
--- a/components/ownership/owner_key_util.h
+++ b/components/ownership/owner_key_util.h
@@ -12,7 +12,6 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/stl_util.h"
 #include "components/ownership/ownership_export.h"
 #include "crypto/scoped_nss_types.h"
 
@@ -34,7 +33,7 @@ class OWNERSHIP_EXPORT PublicKey
   bool is_loaded() const { return !data_.empty(); }
 
   std::string as_string() {
-    return std::string(reinterpret_cast<const char*>(vector_as_array(&data_)),
+    return std::string(reinterpret_cast<const char*>(data_.data()),
                        data_.size());
   }