Remove check_url_directory flag from clang plugin.

tools/clang/plugins/ChromeClassTester.cpp

Index: tools/clang/plugins/ChromeClassTester.cpp
diff --git a/tools/clang/plugins/ChromeClassTester.cpp b/tools/clang/plugins/ChromeClassTester.cpp
index 94e89f7a02d1812e05190fecc0359d3f3d05ad4e..1fbd42a5c0eb30963079683a28ac0818e40786ee 100644
--- a/tools/clang/plugins/ChromeClassTester.cpp
+++ b/tools/clang/plugins/ChromeClassTester.cpp
@@ -36,11 +36,9 @@ bool ends_with(const std::string& one, const std::string& two) {
 
 }  // namespace
 
-ChromeClassTester::ChromeClassTester(CompilerInstance& instance,
-                                     bool check_url_directory)
+ChromeClassTester::ChromeClassTester(CompilerInstance& instance)
     : instance_(instance),
-      diagnostic_(instance.getDiagnostics()),
-      check_url_directory_(check_url_directory) {
+      diagnostic_(instance.getDiagnostics()) {
   BuildBannedLists();
 }
 
@@ -170,9 +168,6 @@ void ChromeClassTester::BuildBannedLists() {
   banned_directories_.push_back("icu4c/");
   banned_directories_.push_back("frameworks/");
 
-  if (!check_url_directory_)
-    banned_directories_.push_back("url/");
-
   // Don't check autogenerated headers.
   // Make puts them below $(builddir_name)/.../gen and geni.
   // Ninja puts them below OUTPUT_DIR/.../gen