Add a --enable-gesture-typing flag. Currently this flag does nothing.

ui/keyboard/keyboard_util.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/keyboard/keyboard_util.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 143 matching lines @@
 }
 
 bool IsExperimentalInputViewEnabled() {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableExperimentalInputViewFeatures)) {
     return true;
   }
   return false;
 }
 
+bool IsGestureTypingEnabled() {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableGestureTyping)) {
+    return true;
+  }
+  return false;

[bshe, 2015/01/21 16:53:47]

Do you mind to clean up this code to:
return
base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableGestureTyping)
?
Same for IsExperimentalInputViewEnabled

[SteveT, 2015/01/21 17:02:31]

Sure. I was not sure if doing that was going to cause some problem so I didn't
make the change, but if you think it's OK, I'll do that.

+}
+
 bool InsertText(const base::string16& text) {
   keyboard::KeyboardController* controller = KeyboardController::GetInstance();
   if (!controller)
     return false;
 
   ui::InputMethod* input_method = controller->proxy()->GetInputMethod();
   if (!input_method)
     return false;
 
   ui::TextInputClient* tic = input_method->GetTextInputClient();
@@ skipping 211 matching lines @@
 }
 
 void LogKeyboardControlEvent(KeyboardControlEvent event) {
   UMA_HISTOGRAM_ENUMERATION(
       "VirtualKeyboard.KeyboardControlEvent",
       event,
       keyboard::KEYBOARD_CONTROL_MAX);
 }
 
 }  // namespace keyboard