Remove unused |decision_callback| which is a deprecated Callback type

This makes //weblayer clean of deprecated Callbacks and Bind calls,
so we remove it from the PRESUBMIT allow list.

[email protected]

Bug: 1007693
Change-Id: I40daa4fa4e7db9a7568817b1a28867612cf887f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1965934
Commit-Queue: danakj <[email protected]>
Commit-Queue: Scott Violet <[email protected]>
Reviewed-by: Scott Violet <[email protected]>
Auto-Submit: danakj <[email protected]>
Cr-Commit-Position: refs/heads/master@{#724681}
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index fb07ca95..816ea26 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -3931,8 +3931,8 @@
   throttles.push_back(std::make_unique<SSLErrorNavigationThrottle>(
       handle,
       std::make_unique<CertificateReportingServiceCertReporter>(web_contents),
-      base::Bind(&SSLErrorHandler::HandleSSLError),
-      base::Bind(&IsInHostedApp)));
+      base::BindOnce(&SSLErrorHandler::HandleSSLError),
+      base::BindOnce(&IsInHostedApp)));
 
   throttles.push_back(std::make_unique<LoginNavigationThrottle>(handle));