Remove some legacy versions of StartsWith and EndsWith.

content/browser/webui/web_ui_data_source_impl.cc

Index: content/browser/webui/web_ui_data_source_impl.cc
diff --git a/content/browser/webui/web_ui_data_source_impl.cc b/content/browser/webui/web_ui_data_source_impl.cc
index b401710b939947285cdd383bd0509aaa728623fa..09c58966aa121bba4ae29d76ddb0e0299c6da3a7 100644
--- a/content/browser/webui/web_ui_data_source_impl.cc
+++ b/content/browser/webui/web_ui_data_source_impl.cc
@@ -190,19 +190,19 @@ std::string WebUIDataSourceImpl::GetSource() const {
 }
 
 std::string WebUIDataSourceImpl::GetMimeType(const std::string& path) const {
-  if (base::EndsWith(path, ".css", false))
+  if (base::EndsWith(path, ".css", base::CompareCase::INSENSITIVE_ASCII))
     return "text/css";
 
-  if (base::EndsWith(path, ".js", false))
+  if (base::EndsWith(path, ".js", base::CompareCase::INSENSITIVE_ASCII))
     return "application/javascript";
 
-  if (base::EndsWith(path, ".json", false))
+  if (base::EndsWith(path, ".json", base::CompareCase::INSENSITIVE_ASCII))
     return "application/json";
 
-  if (base::EndsWith(path, ".pdf", false))
+  if (base::EndsWith(path, ".pdf", base::CompareCase::INSENSITIVE_ASCII))
     return "application/pdf";
 
-  if (base::EndsWith(path, ".svg", false))
+  if (base::EndsWith(path, ".svg", base::CompareCase::INSENSITIVE_ASCII))
     return "image/svg+xml";
 
   return "text/html";