Enable resize for virtual keyboard

This commit enables resize for the virtual keyboard by default.

BUG=1019990

Change-Id: I5e71d411b9997c31b8e2f3414f8913df68641e0f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2138679Reviewed-by: Darren Shen <shend@chromium.org>
Commit-Queue: Darren Shen <shend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756948}

chromeos/constants/chromeos_features.cc

@@ -376,7 +376,7 @@ const base::Feature kVirtualKeyboardBorderedKey{
 
 // Enable or disable resizable floating virtual keyboard on Chrome OS.
 const base::Feature kVirtualKeyboardFloatingResizable{
-    "VirtualKeyboardFloatingResizable", base::FEATURE_DISABLED_BY_DEFAULT};
+    "VirtualKeyboardFloatingResizable", base::FEATURE_ENABLED_BY_DEFAULT};
 
 // Enable or disable MOZC IME to use protobuf as interactive message format.
 const base::Feature kImeMozcProto{"ImeMozcProto",