Take care of a bunch of pending GPU rebaselines and remove tests from ignored-tests.txt

expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json

Index: expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json
diff --git a/expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json b/expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json
index 8c8751d851f130cc56ccfa6e065bc8d21f4cf57f..255c09c790fb519d8e77a5fd9f047323c2d7b483 100644
--- a/expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json
+++ b/expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json
@@ -3382,7 +3382,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2448805777455282675
+          10440183167364399689
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       "reviewed-by-human": true
@@ -3520,7 +3520,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16720405140061907494
+          12594265632012724270
         ]
       ], 
       "reviewed-by-human": true
@@ -4040,7 +4040,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16479604228363038064
+          16599266076720296573
         ]
       ], 
       "reviewed-by-human": true
@@ -6251,7 +6251,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          13320400598203315130
+          12965826143216775511
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       ], 
       "reviewed-by-human": true
@@ -8516,10 +8516,10 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6977384764558600106
+          14004712143264262077
         ]
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-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "vertices_8888.png": {
       "allowed-digests": [