Reland "Add ExecuteJavaScriptForTest and make all tests use it"

chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc

Index: chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc b/chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc
index 59c36a804fa97f9b3beaebb407db36314a931605..19b1715499eac43aaf79c7c192ec06cfe6a717d6 100644
--- a/chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_blocking_page_test.cc
@@ -568,7 +568,7 @@ class SafeBrowsingBlockingPageBrowserTest
     // We don't use ExecuteScriptAndGetValue for this one, since clicking
     // the button/link may navigate away before the injected javascript can
     // reply, hanging the test.
-    rvh->GetMainFrame()->ExecuteJavaScript(
+    rvh->GetMainFrame()->ExecuteJavaScriptForTests(
         base::ASCIIToUTF16(
             "document.getElementById('" + node_id + "').click();\n"));
     return true;