Omnibox - Enable Clipboard URL Provider by Default on Android

Bug: 706046
Change-Id: I9bd0ff5d297f93ff3dbdc92f668c307630d46dc5
Reviewed-on: https://chromium-review.googlesource.com/578659
Commit-Queue: Mark Pearson <mpearson@chromium.org>
Commit-Queue: Justin Donnelly <jdonnelly@chromium.org>
Reviewed-by: Justin Donnelly <jdonnelly@chromium.org>
Cr-Commit-Position: refs/heads/master@{#488139}

components/omnibox/browser/omnibox_field_trial.cc

@@ -51,7 +51,7 @@ const base::Feature kOmniboxTailSuggestions{
 // suggestions of the URL in the user's clipboard (if any) upon omnibox focus.
 const base::Feature kEnableClipboardProvider {
   "OmniboxEnableClipboardProvider",
-#if defined(OS_IOS)
+#if defined(OS_IOS) || defined(OS_ANDROID)
       base::FEATURE_ENABLED_BY_DEFAULT
 #else
       base::FEATURE_DISABLED_BY_DEFAULT