Empty per_page_values shouldn't imply test success

scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json

Index: scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json
diff --git a/scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json b/scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json
index 9c10051c540a53c1a22f7307ffb6b9244e5b39e7..9f7424a18530038fe2adcd3468f414b2cc9d55c3 100644
--- a/scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json
+++ b/scripts/slave/recipes/gpu/build_and_test.expected/win_release_tryserver.json
@@ -401,10 +401,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "maps_pixel_test",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "maps_pixel_test"
   },
   {
     "allow_subannotations": true,
@@ -457,10 +454,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "pixel_test",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "pixel_test"
   },
   {
     "allow_subannotations": true,
@@ -504,10 +498,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "webgl_conformance_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "webgl_conformance_tests"
   },
   {
     "allow_subannotations": true,
@@ -551,10 +542,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "context_lost_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "context_lost_tests"
   },
   {
     "allow_subannotations": true,
@@ -598,10 +586,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "memory_test",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "memory_test"
   },
   {
     "allow_subannotations": true,
@@ -645,10 +630,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "trace_test",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "trace_test"
   },
   {
     "allow_subannotations": true,
@@ -692,10 +674,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "screenshot_sync_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "screenshot_sync_tests"
   },
   {
     "allow_subannotations": true,
@@ -739,10 +718,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "hardware_accelerated_feature_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "hardware_accelerated_feature_tests"
   },
   {
     "allow_subannotations": true,
@@ -786,10 +762,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "gpu_process_launch_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "gpu_process_launch_tests"
   },
   {
     "allow_subannotations": true,
@@ -837,10 +810,7 @@
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "gpu_rasterization_tests",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@"
-    ]
+    "name": "gpu_rasterization_tests"
   },
   {
     "allow_subannotations": true,