Remove some legacy versions of StartsWith and EndsWith.

chrome/browser/sync/test/integration/bookmarks_helper.cc

Index: chrome/browser/sync/test/integration/bookmarks_helper.cc
diff --git a/chrome/browser/sync/test/integration/bookmarks_helper.cc b/chrome/browser/sync/test/integration/bookmarks_helper.cc
index ebae3b2538825590dfdcb4397c554e1d9e5b92f2..08a863e0a5673c148fb2a276d357624c6380e161 100644
--- a/chrome/browser/sync/test/integration/bookmarks_helper.cc
+++ b/chrome/browser/sync/test/integration/bookmarks_helper.cc
@@ -964,7 +964,8 @@ gfx::Image CreateFavicon(SkColor color) {
 
 gfx::Image Create1xFaviconFromPNGFile(const std::string& path) {
   const char* kPNGExtension = ".png";
-  if (!base::EndsWith(path, kPNGExtension, false))
+  if (!base::EndsWith(path, kPNGExtension,
+                      base::CompareCase::INSENSITIVE_ASCII))
     return gfx::Image();
 
   base::FilePath full_path;