clean up coding style at ash folder.

ash/root_window_controller_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 "ash/root_window_controller.h"
 
 #include "ash/session/session_state_delegate.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ skipping 592 matching lines @@
             root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1)));
   EXPECT_EQ(event_target,
             root->GetEventHandlerForPoint(gfx::Point(size.width() - 1, 0)));
   EXPECT_EQ(event_target,
             root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1)));
   EXPECT_EQ(event_target,
             root->GetEventHandlerForPoint(
                 gfx::Point(size.width() - 1, size.height() - 1)));
 }
 
-class VirtualKeyboardRootWindowControllerTest : public RootWindowControllerTest
-{
+class VirtualKeyboardRootWindowControllerTest
+  : public RootWindowControllerTest {

[Daniel Erat, 2014/07/21 21:56:36]

indent wrapped lines four spaces instead of two

[rucifer1217, 2014/07/21 22:54:01]

indent was changed to 4space from 2space.

  public:
   VirtualKeyboardRootWindowControllerTest() {};
   virtual ~VirtualKeyboardRootWindowControllerTest() {};
 
   virtual void SetUp() OVERRIDE {
     CommandLine::ForCurrentProcess()->AppendSwitch(
         keyboard::switches::kEnableVirtualKeyboard);
     test::AshTestBase::SetUp();
     Shell::GetPrimaryRootWindowController()->ActivateKeyboard(
         keyboard::KeyboardController::GetInstance());
@@ skipping 211 matching lines @@
   if (switches::IsTextInputFocusManagerEnabled()) {
     ui::TextInputFocusManager::GetInstance()->BlurTextInputClient(
         &text_input_client);
   } else {
     input_method->SetFocusedTextInputClient(NULL);
   }
 }
 
 }  // namespace test
 }  // namespace ash