Hide IME autocompletion when Omnibox popup closes.

chrome/browser/ui/views/omnibox/omnibox_view_views.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/ui/views/omnibox/omnibox_view_views.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 513 matching lines @@
 void OmniboxViewViews::RevertAll() {
   saved_selection_for_focus_change_ = gfx::Range::InvalidRange();
   OmniboxView::RevertAll();
 }
 
 void OmniboxViewViews::UpdatePopup() {
   model()->SetInputInProgress(true);
   if (!model()->has_focus())
     return;
 
-  // Hide the inline autocompletion for IME users.
-  location_bar_view_->SetImeInlineAutocompletion(string16());
-
   // Prevent inline autocomplete when the caret isn't at the end of the text,
   // and during IME composition editing unless
   // |kEnableOmniboxAutoCompletionForIme| is enabled.
   const gfx::Range sel = GetSelectedRange();
   model()->StartAutocomplete(
       !sel.is_empty(),
       sel.GetMax() < text().length() ||
       (IsIMEComposing() && !IsOmniboxAutoCompletionForImeEnabled()));
 }
 
@@ skipping 32 matching lines @@
     location_bar_view_->SetImeInlineAutocompletion(
         display_text.substr(user_text_length));
   } else {
     gfx::Range range(display_text.size(), user_text_length);
     SetTextAndSelectedRange(display_text, range);
   }
   TextChanged();
   return true;
 }
 
+void OmniboxViewViews::OnInlineAutocompleteTextCleared() {
+  // Hide the inline autocompletion for IME users.
+  location_bar_view_->SetImeInlineAutocompletion(string16());
+}
+
 void OmniboxViewViews::OnRevertTemporaryText() {
   SelectRange(saved_temporary_selection_);
   // We got here because the user hit the Escape key. We explicitly don't call
   // TextChanged(), since OmniboxPopupModel::ResetToDefaultMatch() has already
   // been called by now, and it would've called TextChanged() if it was
   // warranted.
 }
 
 void OmniboxViewViews::OnBeforePossibleChange() {
   // Record our state.
@@ skipping 365 matching lines @@
   const string16 text(GetClipboardText());
   if (!text.empty()) {
     // Record this paste, so we can do different behavior.
     model()->on_paste();
     // Force a Paste operation to trigger the text_changed code in
     // OnAfterPossibleChange(), even if identical contents are pasted.
     text_before_change_.clear();
     InsertOrReplaceText(text);
   }
 }