Update StartsWith calls to use new versions in chrome and content

chrome/renderer/extensions/app_bindings.cc

Index: chrome/renderer/extensions/app_bindings.cc
diff --git a/chrome/renderer/extensions/app_bindings.cc b/chrome/renderer/extensions/app_bindings.cc
index 7ead4ef766335a72157e65980d691b9f9b397c61..34997d06e58bb4360232cd6c2b200742a690fbdd 100644
--- a/chrome/renderer/extensions/app_bindings.cc
+++ b/chrome/renderer/extensions/app_bindings.cc
@@ -39,7 +39,8 @@ bool IsCheckoutURL(const std::string& url_spec) {
   if (checkout_url_prefix.empty())
     checkout_url_prefix = "https://checkout.google.com/";
 
-  return base::StartsWithASCII(url_spec, checkout_url_prefix, false);
+  return base::StartsWith(url_spec, checkout_url_prefix,
+                          base::CompareCase::INSENSITIVE_ASCII);
 }
 
 bool CheckAccessToAppDetails(WebFrame* frame, v8::Isolate* isolate) {