Clean Up: Remove mozc.candidate attachment field handling.

chromeos/dbus/ibus/ibus_lookup_table.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 "chromeos/dbus/ibus/ibus_lookup_table.h"
 
 #include <string>
 #include "base/logging.h"
 #include "dbus/message.h"
 #include "chromeos/dbus/ibus/ibus_text.h"
@@ skipping 60 matching lines @@
                  << "The attachment field is array of dictionary entry.";
       return false;
     }
 
     std::string key;
     if (!dictionary_reader.PopString(&key)) {
       LOG(ERROR) << "Invalid attachement structure: "
                  << "The 1st dictionary entry should be string.";
       return false;
     }
-    if (key != "mozc.candidates")
+    if (key != "show_window_at_composition")
       continue;
 
     dbus::MessageReader variant_reader(NULL);
     if (!dictionary_reader.PopVariant(&variant_reader)) {
       LOG(ERROR) << "Invalid attachment structure: "
                  << "The 2nd dictionary entry shuold be variant.";
       return false;
     }
 
     dbus::MessageReader sub_variant_reader(NULL);
     if (!variant_reader.PopVariant(&sub_variant_reader)) {
       LOG(ERROR) << "Invalid attachment structure: "
                  << "The 2nd variant entry should contain variant.";
       return false;
     }
 
-    uint8* bytes = NULL;
-    size_t length = 0;
-    if (!sub_variant_reader.PopArrayOfBytes(&bytes, &length)) {
-      LOG(ERROR) << "Invalid mozc.candidates structure: "
-                 << "The mozc.candidates contains array of bytes.";
-      return false;
-    }
+    bool show_window_at_composition = false;
+    if (!sub_variant_reader.PopBool(&show_window_at_composition))
+      continue;  // Ignores other field.
 
-    table->set_serialized_mozc_candidates_data(
-        std::string(reinterpret_cast<char*>(bytes), length));
+    table->set_show_window_at_composition(show_window_at_composition);
   }
 
   uint32 page_size = 0;
   if (!ibus_object_reader.PopUint32(&page_size)) {
     LOG(ERROR) << "Invalid variant structure[IBusLookupTable]: "
                << "1st argument should be uint32.";
     return false;
   }
   table->set_page_size(page_size);
 
@@ skipping 88 matching lines @@
       cursor_position_(0),
       is_cursor_visible_(true),
       orientation_(IBUS_LOOKUP_TABLE_ORIENTATION_HORIZONTAL) {
 }
 
 IBusLookupTable::~IBusLookupTable() {
 }
 
 }  // namespace ibus
 }  // namespace chromeos