[SH] Enable Scroll-to-Text iOS by default.

Bug: 1158587
Change-Id: I3e58732dd4eccaa1ec05ea028433c4bc09878bdd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2591409
Auto-Submit: sebsg <sebsg@chromium.org>
Commit-Queue: Rohit Rao <rohitrao@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#837060}

ios/web/common/features.mm

@@ -42,7 +42,7 @@ const base::Feature kPreserveScrollViewProperties{
     "PreserveScrollViewProperties", base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kScrollToTextIOS{"ScrollToTextIOS",
-                                     base::FEATURE_DISABLED_BY_DEFAULT};
+                                     base::FEATURE_ENABLED_BY_DEFAULT};
 const base::Feature kIOSLegacyTLSInterstitial{
     "IOSLegacyTLSInterstitial", base::FEATURE_DISABLED_BY_DEFAULT};
 

testing/variations/fieldtrial_testing_config.json

@@ -6608,21 +6608,6 @@
             ]
         }
     ],
-    "ScrollToTextIOS": [
-        {
-            "platforms": [
-                "ios"
-            ],
-            "experiments": [
-                {
-                    "name": "Enabled",
-                    "enable_features": [
-                        "ScrollToTextIOS"
-                    ]
-                }
-            ]
-        }
-    ],
     "SearchRankerQueryBasedMixedTypes": [
         {
             "platforms": [