Remove virtual keyboard support.

chrome/browser/chromeos/input_method/ibus_controller_impl.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/input_method/ibus_controller_impl.h"
 
 #include <algorithm>  // for std::reverse.
 #include <cstdio>
 #include <cstring>  // for std::strcmp.
 #include <set>
@@ skipping 627 matching lines @@
   // We don't have to call ibus_proxy_destroy(context) explicitly here,
   // i.e. we can just call g_object_unref(context), since g_object_unref can
   // trigger both dispose, which is overridden by src/ibusproxy.c, and
   // finalize functions. For details, see
   // http://library.gnome.org/devel/gobject/stable/gobject-memory.html
   g_object_unref(context);
 
   return true;
 }
 
-#if defined(USE_VIRTUAL_KEYBOARD)
-// IBusController override.
-void IBusControllerImpl::SendHandwritingStroke(
-    const HandwritingStroke& stroke) {
-  if (stroke.size() < 2) {
-    DVLOG(1) << "Empty stroke data or a single dot is passed.";
-    return;
-  }
-
-  IBusInputContext* context =
-      GetInputContext(current_input_context_path_, ibus_);
-  if (!context)
-    return;
-
-  const size_t raw_stroke_size = stroke.size() * 2;
-  scoped_array<double> raw_stroke(new double[raw_stroke_size]);
-  for (size_t n = 0; n < stroke.size(); ++n) {
-    raw_stroke[n * 2] = stroke[n].first;  // x
-    raw_stroke[n * 2 + 1] = stroke[n].second;  // y
-  }
-  ibus_input_context_process_hand_writing_event(
-      context, raw_stroke.get(), raw_stroke_size);
-  g_object_unref(context);
-}
-
-// IBusController override.
-void IBusControllerImpl::CancelHandwriting(int n_strokes) {
-  IBusInputContext* context =
-      GetInputContext(current_input_context_path_, ibus_);
-  if (!context)
-    return;
-  ibus_input_context_cancel_hand_writing(context, n_strokes);
-  g_object_unref(context);
-}
-#endif
-
 bool IBusControllerImpl::IBusConnectionsAreAlive() {
   return (ibus_daemon_status_ == IBUS_DAEMON_RUNNING) &&
       ibus_ && ibus_bus_is_connected(ibus_) && ibus_config_;
 }
 
 void IBusControllerImpl::MaybeRestoreConnections() {
   if (IBusConnectionsAreAlive())
     return;
   MaybeRestoreIBusConfig();
   if (IBusConnectionsAreAlive()) {
@@ skipping 450 matching lines @@
 
 // static
 bool IBusControllerImpl::FindAndUpdatePropertyForTesting(
     const chromeos::input_method::InputMethodProperty& new_prop,
     chromeos::input_method::InputMethodPropertyList* prop_list) {
   return FindAndUpdateProperty(new_prop, prop_list);
 }
 
 }  // namespace input_method
 }  // namespace chromeos