Add ime.ExtendSelectionAndDelete Mojo RPC

components/arc/ime/arc_ime_service_unittest.cc

 // Copyright 2016 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 "components/arc/ime/arc_ime_service.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 16 matching lines @@
 
   void SendSetCompositionText(const ui::CompositionText& composition) override {
   }
   void SendConfirmCompositionText() override {
   }
   void SendInsertText(const base::string16& text) override {
     count_send_insert_text_++;
   }
   void SendOnKeyboardBoundsChanging(const gfx::Rect& new_bounds) override {
   }
+  void SendExtendSelectionAndDelete(size_t before, size_t after) override {
+  }
 
   int count_send_insert_text() const { return count_send_insert_text_; }
 
  private:
   int count_send_insert_text_;
 };
 
 class FakeInputMethod : public ui::DummyInputMethod {
  public:
   FakeInputMethod() : client_(nullptr),
@@ skipping 123 matching lines @@
   instance_->InsertChar(ui::KeyEvent('a', ui::VKEY_A, 0));
   EXPECT_EQ(0, fake_arc_ime_bridge_->count_send_insert_text());
 
   // When the bridge is accepting text inputs, forward the event.
   instance_->OnTextInputTypeChanged(ui::TEXT_INPUT_TYPE_TEXT);
   instance_->InsertChar(ui::KeyEvent('a', ui::VKEY_A, 0));
   EXPECT_EQ(1, fake_arc_ime_bridge_->count_send_insert_text());
 }
 
 }  // namespace arc