Massive rebaseline of gpu images after matrix change.

expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json

Index: expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json
diff --git a/expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json b/expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json
index d755695cc3a51c61229bf618043cc15dc127263b..30ca2dc94d06076b142415d378c75f8f209979df 100644
--- a/expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json
+++ b/expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Debug/expected-results.json
@@ -775,13 +775,10 @@
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@@ -4867,7 +4858,7 @@
       "allowed-digests": [
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+          13003169758303005933
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-      "bugs": [
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