wip: Touch Text Selection Prototypes

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 6855a0c9e58cfb02def98ca5ddebc8f6e9bf73b7..0617d15198361eb32472d72d6e4c329a9c54b797 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -173,6 +173,18 @@ const Experiment::Choice kOverscrollHistoryNavigationChoices[] = {
 };
 #endif
 
+#if defined(USE_AURA) || defined(OS_ANDROID)
+const Experiment::Choice kTouchTextSelectionStrategyChoices[] = {
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
+  { IDS_TOUCH_SELECTION_STRATEGY_DIRECTION,
+    switches::kTouchTextSelectionStrategy,
+    "1" },
+  { IDS_TOUCH_SELECTION_STRATEGY_VELOCITY,
+    switches::kTouchTextSelectionStrategy,
+    "2" }
+};
+#endif
+
 #if !defined(DISABLE_NACL)
 const Experiment::Choice kNaClDebugMaskChoices[] = {
   // Secure shell can be used on ChromeOS for forwarding the TCP port opened by
@@ -1113,6 +1125,15 @@ const Experiment kExperiments[] = {
     ENABLE_DISABLE_VALUE_TYPE(switches::kEnableTouchEditing,
                               switches::kDisableTouchEditing)
   },
+#if defined(USE_AURA) || defined(OS_ANDROID)
+  {
+      "touch-selection-strategy",
+      IDS_FLAGS_TOUCH_SELECTION_STRATEGY_NAME,
+      IDS_FLAGS_TOUCH_SELECTION_STRATEGY_DESCRIPTION,
+      kOsAll,
+      MULTI_VALUE_TYPE(kTouchTextSelectionStrategyChoices)
+  },
+#endif
   {
     "enable-stale-while-revalidate",
     IDS_FLAGS_ENABLE_STALE_WHILE_REVALIDATE_NAME,