[Merge to M65] Enable Sole integration by default

TBR=tedchoc@chromium.org

Bug: 818236
Change-Id: Ib7e74015c6cebb368bf9efdf8307ed13c1db8e4f
Reviewed-on: https://chromium-review.googlesource.com/946649
Reviewed-by: Wei-Yin Chen (陳威尹) <wychen@chromium.org>
Commit-Queue: Wei-Yin Chen (陳威尹) <wychen@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#540603}(cherry picked from commit d269a1bbd03b84714e09499cabcaa483423b30fb)
Reviewed-on: https://chromium-review.googlesource.com/946710
Cr-Commit-Position: refs/branch-heads/3325@{#648}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
diff --git a/chrome/browser/android/chrome_feature_list.cc b/chrome/browser/android/chrome_feature_list.cc
index 01fb3cb..d8a6fad 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -349,7 +349,7 @@
                                      base::FEATURE_DISABLED_BY_DEFAULT};
 
 const base::Feature kSoleIntegration{"SoleIntegration",
-                                     base::FEATURE_DISABLED_BY_DEFAULT};
+                                     base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kSpannableInlineAutocomplete{
     "SpannableInlineAutocomplete", base::FEATURE_ENABLED_BY_DEFAULT};