1 files changed, 14 insertions, 0 deletions
diff --git a/testing/test_support.h b/testing/test_support.h
index ec4b4aeacb..00d72b35d1 100644
--- a/testing/test_support.h
+++ b/testing/test_support.h
@@ -91,12 +91,26 @@ class Platform;
 namespace v8 {
 class StartupData;
 }
+
+// |natives_blob| and |snapshot_blob| are optional out parameters. They should
+// either both be valid or both be nullptrs.
+std::unique_ptr<v8::Platform> InitializeV8ForPDFiumWithStartupData(
+    const std::string& exe_path,
+    const std::string& bin_dir,
+    v8::StartupData* natives_blob,
+    v8::StartupData* snapshot_blob);
+
+// TODO(thestig): Remove this in the near future once it has no callers.
 bool InitializeV8ForPDFium(const std::string& exe_path,
                            const std::string& bin_dir,
                            v8::StartupData* natives_blob,
                            v8::StartupData* snapshot_blob,
                            v8::Platform** platform);
 #else   // V8_USE_EXTERNAL_STARTUP_DATA
+std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
+    const std::string& exe_path);
+
+// TODO(thestig): Remove this in the near future once it has no callers.
 bool InitializeV8ForPDFium(const std::string& exe_path,
                            v8::Platform** platform);
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA