[omnibox] Steady State Elisions - Enable flag by default

To prepare for launch, enabling these dy default on tip of tree.

Bug: 842236
Change-Id: I0d40540fcfb6262238670ccfbcbe3d7f371e05e2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1577488Reviewed-by: Justin Donnelly <jdonnelly@chromium.org>
Commit-Queue: Tommy Li <tommycli@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652916}

components/omnibox/common/omnibox_features.cc

@@ -21,25 +21,15 @@ const base::Feature kHideFileUrlScheme {
 
 // Feature used to hide the scheme from steady state URLs displayed in the
 // toolbar. It is restored during editing.
-const base::Feature kHideSteadyStateUrlScheme {
-  "OmniboxUIExperimentHideSteadyStateUrlScheme",
-#if defined(OS_IOS)
-      base::FEATURE_ENABLED_BY_DEFAULT
-#else
-      base::FEATURE_DISABLED_BY_DEFAULT
-#endif
-};
+const base::Feature kHideSteadyStateUrlScheme{
+    "OmniboxUIExperimentHideSteadyStateUrlScheme",
+    base::FEATURE_ENABLED_BY_DEFAULT};
 
 // Feature used to hide trivial subdomains from steady state URLs displayed in
 // the toolbar. It is restored during editing.
-const base::Feature kHideSteadyStateUrlTrivialSubdomains {
-  "OmniboxUIExperimentHideSteadyStateUrlTrivialSubdomains",
-#if defined(OS_IOS)
-      base::FEATURE_ENABLED_BY_DEFAULT
-#else
-      base::FEATURE_DISABLED_BY_DEFAULT
-#endif
-};
+const base::Feature kHideSteadyStateUrlTrivialSubdomains{
+    "OmniboxUIExperimentHideSteadyStateUrlTrivialSubdomains",
+    base::FEATURE_ENABLED_BY_DEFAULT};
 
 // Feature used to hide the path, query and ref from steady state URLs
 // displayed in the toolbar. It is restored during editing.