Add use-chromium-style-naming option to Blink GC plugin.

tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp

Index: tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp
diff --git a/tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp b/tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp
index 382e9f9739283d27ab03e0f609e62b2b85ce2d62..db9d53515b7d48008dc30ad8b719577b1c9bb7f3 100644
--- a/tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp
+++ b/tools/clang/blink_gc_plugin/tests/weak_fields_require_tracing.cpp
@@ -6,23 +6,23 @@
 
 namespace blink {
 
-void HeapObject::trace(Visitor* visitor)
+void HeapObject::Trace(Visitor* visitor)
 {
-    // Missing visitor->trace(m_obj1);
-    // Missing visitor->trace(m_obj2);
-    // visitor->trace(m_obj3) in callback.
-    // Missing visitor->trace(m_set1);
-    visitor->trace(m_set2);
-    visitor->registerWeakMembers<HeapObject,
+    // Missing visitor->Trace(m_obj1);
+    // Missing visitor->Trace(m_obj2);
+    // visitor->Trace(m_obj3) in callback.
+    // Missing visitor->Trace(m_set1);
+    visitor->Trace(m_set2);
+    visitor->RegisterWeakMembers<HeapObject,
                                  &HeapObject::clearWeakMembers>(this);
 }
 
 void HeapObject::clearWeakMembers(Visitor* visitor)
 {
-    visitor->trace(m_obj1);  // Does not count.
-    // Missing visitor->trace(m_obj2);
-    visitor->trace(m_obj3);  // OK.
-    visitor->trace(m_set1);  // Does not count.
+    visitor->Trace(m_obj1);  // Does not count.
+    // Missing visitor->Trace(m_obj2);
+    visitor->Trace(m_obj3);  // OK.
+    visitor->Trace(m_set1);  // Does not count.
 }
 
 }