Add GetTextInputMode function to TextInputClient.

ui/keyboard/keyboard_controller_unittest.cc

 // Copyright (c) 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 "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/aura_test_helper.h"
@@ skipping 105 matching lines @@
   virtual void ConfirmCompositionText() OVERRIDE {}
   virtual void ClearCompositionText() OVERRIDE {}
   virtual void InsertText(const base::string16& text) OVERRIDE {}
   virtual void InsertChar(base::char16 ch, int flags) OVERRIDE {}
   virtual gfx::NativeWindow GetAttachedWindow() const OVERRIDE {
     return static_cast<gfx::NativeWindow>(NULL);
   }
   virtual ui::TextInputType GetTextInputType() const OVERRIDE {
     return type_;
   }
+  virtual ui::TextInputMode GetTextInputMode() const OVERRIDE {
+    return ui::TEXT_INPUT_MODE_DEFAULT;
+  }
   virtual bool CanComposeInline() const OVERRIDE { return false; }
   virtual gfx::Rect GetCaretBounds() OVERRIDE { return gfx::Rect(); }
 
   virtual bool GetCompositionCharacterBounds(uint32 index,
                                              gfx::Rect* rect) OVERRIDE {
     return false;
   }
   virtual bool HasCompositionText() OVERRIDE { return false; }
   virtual bool GetTextRange(ui::Range* range) OVERRIDE { return false; }
   virtual bool GetCompositionTextRange(ui::Range* range) OVERRIDE {
@@ skipping 143 matching lines @@
   EXPECT_TRUE(keyboard_container->IsVisible());
 
   input_method->SetFocusedTextInputClient(&no_input_client);
   EXPECT_FALSE(keyboard_container->IsVisible());
 
   input_method->SetFocusedTextInputClient(&input_client);
   EXPECT_TRUE(keyboard_container->IsVisible());
 }
 
 }  // namespace keyboard