Add ExtendSelectionAndDelete() method to ui::TextInputClient.

ui/base/win/tsf_text_store_unittest.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 "ui/base/win/tsf_text_store.h"
 
 #include "base/win/scoped_com_initializer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "ui/base/ime/text_input_client.h"
@@ skipping 22 matching lines @@
   MOCK_METHOD0(HasCompositionText, bool());
   MOCK_METHOD1(GetTextRange, bool(ui::Range*));
   MOCK_METHOD1(GetCompositionTextRange, bool(ui::Range*));
   MOCK_METHOD1(GetSelectionRange, bool(ui::Range*));
   MOCK_METHOD1(SetSelectionRange, bool(const ui::Range&));
   MOCK_METHOD1(DeleteRange, bool(const ui::Range&));
   MOCK_METHOD2(GetTextFromRange, bool(const ui::Range&, string16*));
   MOCK_METHOD0(OnInputMethodChanged, void());
   MOCK_METHOD1(ChangeTextDirectionAndLayoutAlignment,
                bool(base::i18n::TextDirection));
+  MOCK_METHOD2(ExtendSelectionAndDelete, void(size_t, size_t));
 };
 
 class MockStoreACPSink : public ITextStoreACPSink {
  public:
   MockStoreACPSink() : ref_count_(0) {
   }
 
   // IUnknown
   virtual ULONG STDMETHODCALLTYPE AddRef() OVERRIDE {
     return InterlockedIncrement(&ref_count_);
@@ skipping 1061 matching lines @@
                  &GetTextExtTestCallback::GetCompositionCharacterBounds));
 
   EXPECT_CALL(*sink_, OnLockGranted(_))
       .WillOnce(Invoke(&callback, &GetTextExtTestCallback::LockGranted));
 
   HRESULT result;
   EXPECT_EQ(S_OK, text_store_->RequestLock(TS_LF_READ, &result));
 }
 
 }  // namespace ui