The preedit view of the candidate window should be hidden correctly when the text input client does…

ui/base/ime/input_method_chromeos.cc

 // Copyright 2014 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/base/ime/input_method_chromeos.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cstring>
@@ skipping 439 matching lines @@
   // We need to receive input method result even if the text input type is
   // TEXT_INPUT_TYPE_NONE, to make sure we can always send correct
   // character for each key event to the focused text input client.
   if (!GetTextInputClient())
     return;
 
   const base::string16 utf16_text = base::UTF8ToUTF16(text);
   if (utf16_text.empty())
     return;
 
+  if (!CanComposeInline()) {
+    // Hides the candidate window for preedit text.
+    UpdateCompositionText(CompositionText(), 0, false);
+  }
+
   // Append the text to the buffer, because commit signal might be fired
   // multiple times when processing a key event.
   result_text_.append(utf16_text);
 
   // If we are not handling key event, do not bother sending text result if the
   // focused text input client does not support text input.
   if (!handling_key_event_ && !IsTextInputTypeNone()) {
     if (!SendFakeProcessKeyEvent(true))
       GetTextInputClient()->InsertText(utf16_text);
     SendFakeProcessKeyEvent(false);
@@ skipping 167 matching lines @@
 bool InputMethodChromeOS::IsNonPasswordInputFieldFocused() {
   TextInputType type = GetTextInputType();
   return (type != TEXT_INPUT_TYPE_NONE) && (type != TEXT_INPUT_TYPE_PASSWORD);
 }
 
 bool InputMethodChromeOS::IsInputFieldFocused() {
   return GetTextInputType() != TEXT_INPUT_TYPE_NONE;
 }
 
 }  // namespace ui