1 files changed, 0 insertions, 110 deletions
diff --git a/chrome/browser/json_pref_store.cc b/chrome/browser/json_pref_store.cc
deleted file mode 100644
index 80258a4..0000000
--- a/chrome/browser/json_pref_store.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) 2010 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/json_pref_store.h"
-
-#include <algorithm>
-
-#include "base/values.h"
-#include "chrome/common/json_value_serializer.h"
-
-JsonPrefStore::JsonPrefStore(const FilePath& filename)
-    : path_(filename),
-      prefs_(new DictionaryValue()),
-      read_only_(false),
-      writer_(filename) { }
-
-JsonPrefStore::~JsonPrefStore() {
-  if (writer_.HasPendingWrite() && !read_only_)
-    writer_.DoScheduledWrite();
-}
-
-PrefStore::PrefReadError JsonPrefStore::ReadPrefs() {
-  JSONFileValueSerializer serializer(path_);
-
-  int error_code = 0;
-  std::string error_msg;
-  scoped_ptr<Value> value(serializer.Deserialize(&error_code, &error_msg));
-  if (!value.get()) {
-#if defined(GOOGLE_CHROME_BUILD)
-    // This log could be used for more detailed client-side error diagnosis,
-    // but since this triggers often with unit tests, we need to disable it
-    // in non-official builds.
-    PLOG(ERROR) << "Error reading Preferences: " << error_msg << " " <<
-        path_.value();
-#endif
-    PrefReadError error;
-    switch (error_code) {
-      case JSONFileValueSerializer::JSON_ACCESS_DENIED:
-        // If the file exists but is simply unreadable, put the file into a
-        // state where we don't try to save changes.  Otherwise, we could
-        // clobber the existing prefs.
-        error = PREF_READ_ERROR_ACCESS_DENIED;
-        read_only_ = true;
-        break;
-      case JSONFileValueSerializer::JSON_CANNOT_READ_FILE:
-        error = PREF_READ_ERROR_FILE_OTHER;
-        read_only_ = true;
-        break;
-      case JSONFileValueSerializer::JSON_FILE_LOCKED:
-        error = PREF_READ_ERROR_FILE_LOCKED;
-        read_only_ = true;
-        break;
-      case JSONFileValueSerializer::JSON_NO_SUCH_FILE:
-        // If the file just doesn't exist, maybe this is first run.  In any case
-        // there's no harm in writing out default prefs in this case.
-        error = PREF_READ_ERROR_NO_FILE;
-        break;
-      default:
-        error = PREF_READ_ERROR_JSON_PARSE;
-        // It's possible the user hand-edited the file, so don't clobber it yet.
-        // Give them a chance to recover the file.
-        // TODO(erikkay) maybe we should just move it aside and continue.
-        read_only_ = true;
-        break;
-    }
-    return error;
-  }
-
-  // Preferences should always have a dictionary root.
-  if (!value->IsType(Value::TYPE_DICTIONARY)) {
-    // See comment for the default case above.
-    read_only_ = true;
-    return PREF_READ_ERROR_JSON_TYPE;
-  }
-
-  prefs_.reset(static_cast<DictionaryValue*>(value.release()));
-
-  return PREF_READ_ERROR_NONE;
-}
-
-bool JsonPrefStore::WritePrefs() {
-  std::string data;
-  if (!SerializeData(&data))
-    return false;
-
-  // Lie about our ability to save.
-  if (read_only_)
-    return true;
-
-  writer_.WriteNow(data);
-  return true;
-}
-
-void JsonPrefStore::ScheduleWritePrefs() {
-  if (read_only_)
-    return;
-
-  writer_.ScheduleWrite(this);
-}
-
-bool JsonPrefStore::SerializeData(std::string* output) {
-  // TODO(tc): Do we want to prune webkit preferences that match the default
-  // value?
-  JSONStringValueSerializer serializer(output);
-  serializer.set_pretty_print(true);
-  scoped_ptr<DictionaryValue> copy(prefs_->DeepCopyWithoutEmptyChildren());
-  return serializer.Serialize(*(copy.get()));
-}
-