Suppress deferred-import test

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 432a27247e6e8f0ba61c530580b4d4c383ea6ecb..8f3709df2f59dd418036095ce61affe7556f7da3 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -25,6 +25,10 @@ crbug.com/0 dart/multi-wrapper-test.html [ Failure Timeout ]
 crbug.com/0 dart/multi-wrapper-frame-test.html [ Failure Timeout ]
 crbug.com/0 dart/security/cross-frame-access.html [ Failure ]
 
+# Dartium 45 issues
+# dartbug.com/25756
+crbug.com/0 dart/inspector/deferred-import.html [ Failure ]
+
 # -----------------------------------------------------------------
 
 crbug.com/486920 [ Mac Win ] plugins/destroy-on-setwindow.html [ Crash ]
@@ -1674,7 +1678,7 @@ crbug.com/506876 inspector/sources/debugger/live-edit-no-reveal.html [ NeedsManu
 crbug.com/506876 virtual/pointerevent/fast/events/window-onerror-06.html [ NeedsManualRebaseline ]
 crbug.com/506876 virtual/pointerevent/fast/events/window-onerror-10.html [ NeedsManualRebaseline ]
 crbug.com/506876 http/tests/websocket/multiple-connections-throttled.html [ NeedsManualRebaseline ]
- 
+
 
 # Yosemite-specific failures that still need triaging.
 crbug.com/509025 [ Yosemite ] compositing/layer-creation/compositing-reason-removed.html [ Failure ]