s/ passed(...) / WTF::passed(...) / to avoid future ambiguity w/ base::Passed.

third_party/WebKit/Source/core/fetch/Resource.cpp

Index: third_party/WebKit/Source/core/fetch/Resource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/Resource.cpp b/third_party/WebKit/Source/core/fetch/Resource.cpp
index 8968aeca01cac2fd5c0e9d819f85d23ddcf7da6d..5d93a5a9bce4e2328be4abdc813bf0abd1c92d25 100644
--- a/third_party/WebKit/Source/core/fetch/Resource.cpp
+++ b/third_party/WebKit/Source/core/fetch/Resource.cpp
@@ -267,7 +267,7 @@ Resource::ResourceCallback::ResourceCallback() {}
 
 void Resource::ResourceCallback::schedule(Resource* resource) {
   if (!m_taskHandle.isActive()) {
-    // unretained(this) is safe because a posted task is canceled when
+    // WTF::unretained(this) is safe because a posted task is canceled when
     // |m_taskHandle| is destroyed on the dtor of this ResourceCallback.
     m_taskHandle =
         Platform::current()