Fix remaining incompatibilities between scoped_ptr and unique_ptr.

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 "ui/keyboard/keyboard_controller.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 78 matching lines @@
 
 class TestKeyboardUI : public KeyboardUI {
  public:
   TestKeyboardUI(ui::InputMethod* input_method) : input_method_(input_method) {}
   ~TestKeyboardUI() override {
     // Destroy the window before the delegate.
     window_.reset();
   }
 
   // Overridden from KeyboardUI:
-  bool HasKeyboardWindow() const override { return window_; }
+  bool HasKeyboardWindow() const override { return !!window_; }
   bool ShouldWindowOverscroll(aura::Window* window) const override {
     return true;
   }
   aura::Window* GetKeyboardWindow() override {
     if (!window_) {
       window_.reset(new aura::Window(&delegate_));
       window_->Init(ui::LAYER_NOT_DRAWN);
       window_->set_owned_by_parent(false);
     }
     return window_.get();
@@ skipping 515 matching lines @@
   // Mock set keyboard size from javascript side. In floating mode, virtual
   // keyboard's size is decided by client.
   gfx::Rect new_bounds(0, 50, 50, 50);
   keyboard->SetBounds(new_bounds);
   ASSERT_EQ(new_bounds, container->bounds());
   EXPECT_TRUE(keyboard->IsVisible());
   EXPECT_TRUE(container->IsVisible());
 }
 
 }  // namespace keyboard