Mark (virtual/threaded/)inspector/tracing/timeline-js/timeline-script-tag-1.html as flaky on all pl…

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index d2d5d23d98fcea291fb5e086c395ca464eba3ece..b1400986e2c914ad33f105ecde307c6ddb123de6 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -2340,9 +2340,9 @@ crbug.com/657748 imported/csswg-test/css-display-3/display-contents-text-only-00
 
 crbug.com/676229 [ Linux ] plugins/mouse-click-plugin-clears-selection.html [ Failure Pass ]
 
-# Flaky on Win7 (dbg)
-crbug.com/677145 [ Win7 Debug ] inspector/tracing/timeline-js/timeline-script-tag-1.html [ Pass Failure ]
-crbug.com/677145 [ Win7 Debug ] virtual/threaded/inspector/tracing/timeline-js/timeline-script-tag-1.html [ Pass Failure ]
+crbug.com/677145 inspector/tracing/timeline-js/timeline-script-tag-1.html [ Pass Failure ]
+crbug.com/677145 virtual/threaded/inspector/tracing/timeline-js/timeline-script-tag-1.html [ Pass Failure ]
+
 crbug.com/678346 [ Win7 Debug ] fast/dom/shadow/selections-in-shadow.html [ Pass Timeout ]
 crbug.com/678346 [ Win7 Debug ] fast/forms/access-key-for-all-elements.html [ Pass Timeout ]
 crbug.com/678346 [ Win7 Debug ] storage/indexeddb/index-cursor.html [ Pass Timeout ]