Experiment with emulating mouse hover with touch hover capable devices

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index e0b7c08707e6b37d4cad0e26be32e6d2198c7a73..89df6bc026dda121262fd0e15bb5b7f79a564687 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2021,6 +2021,13 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(chromeos::switches::kDisableNewZIPUnpacker)
   }
 #endif  // defined(OS_CHROMEOS)
+  {
+    "enable-touch-hover",
+    IDS_FLAGS_ENABLE_TOUCH_HOVER_NAME,
+    IDS_FLAGS_ENABLE_TOUCH_HOVER_DESCRIPTION,
+    kOsAndroid,
+    SINGLE_VALUE_TYPE("enable-touch-hover")
+  },
   // NOTE: Adding new command-line switches requires adding corresponding
   // entries to enum "LoginCustomFlags" in histograms.xml. See note in
   // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.