views: Fix bad license headers found in some files

views/controls/button/native_button_gtk.h

-// Copyright (c) 2010 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.
+// Copyright (c) 2010 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.
 
 #ifndef VIEWS_CONTROLS_BUTTON_NATIVE_BUTTON_GTK_H_
 #define VIEWS_CONTROLS_BUTTON_NATIVE_BUTTON_GTK_H_
 #pragma once
 
 #include "app/gtk_signal.h"
 #include "views/controls/button/native_button_wrapper.h"
 #include "views/controls/native_control_gtk.h"
 
 namespace views {
@@ skipping 20 matching lines @@
 
  protected:
   CHROMEG_CALLBACK_0(NativeButtonGtk, void, CallClicked, GtkButton*);
 
   virtual void CreateNativeControl();
   virtual void NativeControlCreated(GtkWidget* widget);
 
   // Invoked when the user clicks on the button.
   virtual void OnClicked();
 
- protected:
   // The NativeButton we are bound to.
   NativeButton* native_button_;
 
  private:
-
   // The preferred size from the last size_request. We save this until we are
   // notified that data may have caused the preferred size to change because
   // otherwise it seems every time we call gtk_widget_size_request the size
   // returned is a little larger (?!).
   gfx::Size preferred_size_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeButtonGtk);
 };
 
 // A View that hosts a native Gtk checkbox button.
@@ skipping 11 matching lines @@
 
   virtual void CreateNativeControl();
 
   // Invoked when the user clicks on the button.
   virtual void OnClicked();
 
   // Overidden from NativeButtonWrapper
   virtual void UpdateChecked();
   virtual void UpdateDefault();
 
-  // a flag to prevent OnClicked event when updating
+  // A flag to prevent OnClicked event when updating
   // gtk control via API gtk_toggle_button_set_active.
   bool deliver_click_event_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeCheckboxGtk);
 };
 
 // A View that hosts a native Gtk radio button.
 class NativeRadioButtonGtk : public NativeCheckboxGtk {
  public:
   explicit NativeRadioButtonGtk(RadioButton* radio_button);
@@ skipping 12 matching lines @@
   // Return RadioButton we are bound to.
   RadioButton* radio_button();
   // Set the gtk radio button's group to that of given wrapper's gruop.
   void SetGroupFrom(NativeButtonWrapper* wrapper);
   // Invoked when the radio button's state is changed.
   void OnToggled();
 
   DISALLOW_COPY_AND_ASSIGN(NativeRadioButtonGtk);
 };
 
-
 }  // namespace views
 
-#endif  // #ifndef VIEWS_CONTROLS_BUTTON_NATIVE_BUTTON_GTK_H_
+#endif  // VIEWS_CONTROLS_BUTTON_NATIVE_BUTTON_GTK_H_