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 08ab2ad5ded34e5fa6382e252420570ff2bbbf51..9efe6614000d5b92d35cc6494cb2a314e44f2ff9 100644
--- a/content/browser/webui/web_ui_data_source_impl.cc
+++ b/content/browser/webui/web_ui_data_source_impl.cc
@@ -190,16 +190,16 @@ std::string WebUIDataSourceImpl::GetSource() const {
 }
 
 std::string WebUIDataSourceImpl::GetMimeType(const std::string& path) const {
-  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";