Roll Global Integration

GitOrigin-RevId: 4c31ffc9820fe3d262a8a59f57b7d3ae511b15aa
Change-Id: Idc924ab84d5dba70e9bbab9195098678f71e972c
diff --git a/topaz/flutter b/topaz/flutter
index c6ba8a1..4048806 100644
--- a/topaz/flutter
+++ b/topaz/flutter
@@ -4,7 +4,7 @@
     <project name="external/github.com/flutter/flutter"
              path="third_party/dart-pkg/git/flutter"
              remote="https://chromium.googlesource.com/external/github.com/flutter/flutter"
-             revision="3764cb851572dd92b82e0d0b0c24e34d17c043b9"/>
+             revision="0545c63b9baca0d40c2126dba6366fad2b16d3c1"/>
     <project name="external/github.com/flutter/engine"
              path="third_party/flutter"
              remote="https://chromium.googlesource.com/external/github.com/flutter/engine"