[Autofill] Declare profile cleanup field trial groups for testing

BUG=620414, 640669

Review-Url: https://codereview.chromium.org/2279543003
Cr-Commit-Position: refs/heads/master@{#415631}

testing/variations/fieldtrial_testing_config_android.json

@@ -38,6 +38,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",

testing/variations/fieldtrial_testing_config_chromeos.json

@@ -9,6 +9,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",

testing/variations/fieldtrial_testing_config_ios.json

@@ -4,6 +4,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",

testing/variations/fieldtrial_testing_config_linux.json

@@ -14,6 +14,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",

testing/variations/fieldtrial_testing_config_mac.json

@@ -9,6 +9,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",

testing/variations/fieldtrial_testing_config_win.json

@@ -9,6 +9,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillProfileCleanup": [
+        {
+            "enable_features": [
+                "AutofillProfileCleanup"
+            ],
+            "group_name": "Enabled"
+        }
+    ],
     "AutofillProfileOrderByFrecency": [
         {
             "group_name": "EnabledLimitTo3",