rebaseline.py: if expectations dir contains JSON format results, update those instead of image files

tools/tests/rebaseline/output/using-json1-expectations/output-expected/gm-expectations/base-android-galaxy-nexus/expected-results.json

Index: tools/tests/rebaseline/output/using-json1-expectations/output-expected/gm-expectations/base-android-galaxy-nexus/expected-results.json
===================================================================
--- tools/tests/rebaseline/output/using-json1-expectations/output-expected/gm-expectations/base-android-galaxy-nexus/expected-results.json	(revision 9897)
+++ tools/tests/rebaseline/output/using-json1-expectations/output-expected/gm-expectations/base-android-galaxy-nexus/expected-results.json	(working copy)
@@ -1,52 +1,70 @@
 {
-   "expected-results" : {
-      "3x3bitmaprect_565.png" : {
-         "allowed-digests" : null,
-         "ignore-failure" : false
-      },
-      "3x3bitmaprect_8888.png" : {
-         "allowed-digests" : null,
-         "ignore-failure" : false
-      },
-      "aaclip_gpu.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 11899819492385205974 ]
-         ],
-         "ignore-failure" : false
-      },
-      "aarectmodes_565.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 14760033689012826769 ]
-         ],
-         "ignore-failure" : false
-      },
-      "imageblur_565.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 17796243856503591523 ]
-         ],
-         "ignore-failure" : false
-      },
-      "imageblur_8888.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 7426416989687670152 ]
-         ],
-         "ignore-failure" : false
-      },
-      "shadertext3_8888.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 10593797161686785561 ]
-         ],
-         "ignore-failure" : false
-      },
-      "xfermodeimagefilter_pdf.png" : {
-         "allowed-digests" : null,
-         "ignore-failure" : false
-      },
-      "xfermodes_pdf.png" : {
-         "allowed-digests" : [
-            [ "bitmap-64bitMD5", 9151974350149210736 ]
-         ],
-         "ignore-failure" : false
-      }
-   }
-}
+  "expected-results": {
+    "3x3bitmaprect_565.png": {
+      "allowed-digests": null, 
+      "ignore-failure": false
+    }, 
+    "3x3bitmaprect_8888.png": {
+      "allowed-digests": null, 
+      "ignore-failure": false
+    }, 
+    "aaclip_gpu.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 

[epoger, 2013/07/03 20:18:12]

If you look at the diffs for patchset 1 vs patchset 2, you'll see the "meat" of
the output changes (as opposed to the whitespace changes based on the JSON
pretty-printing routine)

+          11899819492385205974
+        ]
+      ], 
+      "ignore-failure": false
+    }, 
+    "aarectmodes_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          14760033689012826769
+        ]
+      ], 
+      "ignore-failure": false
+    }, 
+    "imageblur_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          3359963596899141322
+        ]
+      ], 
+      "ignore-failure": false
+    }, 
+    "imageblur_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          4217923806027861152
+        ]
+      ], 
+      "ignore-failure": false
+    }, 
+    "shadertext3_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          3713708307125704716
+        ]
+      ], 
+      "ignore-failure": false
+    }, 
+    "xfermodeimagefilter_pdf.png": {
+      "allowed-digests": null, 
+      "ignore-failure": false
+    }, 
+    "xfermodes_pdf.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          9151974350149210736
+        ]
+      ], 
+      "ignore-failure": false
+    }
+  }
+}