Add tests for input.ime.* APIs.

ui/base/ime/chromeos/mock_ime_input_context_handler.cc

-// Copyright 2013 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/chromeos/mock_ime_input_context_handler.h"
-
-#include "ui/base/ime/composition_text.h"
-
-namespace chromeos {
-
-MockIMEInputContextHandler::MockIMEInputContextHandler()
-    : commit_text_call_count_(0),
-      update_preedit_text_call_count_(0),
-      delete_surrounding_text_call_count_(0) {
-}
-
-MockIMEInputContextHandler::~MockIMEInputContextHandler() {
-}
-
-void MockIMEInputContextHandler::CommitText(const std::string& text) {
-  ++commit_text_call_count_;
-  last_commit_text_ = text;
-}
-
-void MockIMEInputContextHandler::UpdateCompositionText(
-    const ui::CompositionText& text,
-    uint32_t cursor_pos,
-    bool visible) {
-  ++update_preedit_text_call_count_;
-  last_update_composition_arg_.composition_text.CopyFrom(text);
-  last_update_composition_arg_.cursor_pos = cursor_pos;
-  last_update_composition_arg_.is_visible = visible;
-}
-
-void MockIMEInputContextHandler::DeleteSurroundingText(int32_t offset,
-                                                       uint32_t length) {
-  ++delete_surrounding_text_call_count_;
-  last_delete_surrounding_text_arg_.offset = offset;
-  last_delete_surrounding_text_arg_.length = length;
-}
-
-void MockIMEInputContextHandler::Reset() {
-  commit_text_call_count_ = 0;
-  update_preedit_text_call_count_ = 0;
-  delete_surrounding_text_call_count_ = 0;
-  last_commit_text_.clear();
-}
-
-}  // namespace chromeos