Rebaselines from gpu convex poly clip changes.

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

 {
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     "no-comparison": null, 
     "succeeded": null
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   "expected-results": {
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       "allowed-digests": [
@@ skipping 1981 matching lines @@
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       "bugs": [
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     "canvas-state_gpu.png": {
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           "bitmap-64bitMD5", 
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@@ skipping 5915 matching lines @@
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