Switch to LayoutThemeMobile when emulating mobile device in DevTools.

third_party/WebKit/Source/core/layout/LayoutThemeMobile.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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-#ifndef LayoutThemeAndroid_h
-#define LayoutThemeAndroid_h
+#ifndef LayoutThemeMobile_h
+#define LayoutThemeMobile_h
 
 #include "core/layout/LayoutThemeDefault.h"
 
 namespace blink {
 
-class LayoutThemeAndroid final : public LayoutThemeDefault {
+class LayoutThemeMobile : public LayoutThemeDefault {
 public:
     static PassRefPtr<LayoutTheme> create();
     String extraDefaultStyleSheet() override;
 
+#if !USE(NEW_THEME)

[pdr., 2016/02/12 06:36:14]

This is basically a "#if !OSX" check... won't this lead to cross-platform
differences in emulation?

(Aside: this NEW_THEME is super confusing. I filed https://crbug.com/586408 to
rename it)

[dgozman, 2016/02/19 19:15:16]

Good point. I've reworked the patch to avoid this flag.

     void adjustInnerSpinButtonStyle(ComputedStyle&) const override;
+#endif
 
     bool delegatesMenuListRendering() const override { return true; }
 
     String extraMediaControlsStyleSheet() override;
 
     Color platformTapHighlightColor() const override
     {
-        return LayoutThemeAndroid::defaultTapHighlightColor;
+        return LayoutThemeMobile::defaultTapHighlightColor;
     }
 
     Color platformActiveSelectionBackgroundColor() const override
     {
-        return LayoutThemeAndroid::defaultActiveSelectionBackgroundColor;
+        return LayoutThemeMobile::defaultActiveSelectionBackgroundColor;
     }
 
+protected:
+    ~LayoutThemeMobile() override;
+
 private:
-    ~LayoutThemeAndroid() override;
-
     static const RGBA32 defaultTapHighlightColor = 0x6633b5e5;
     static const RGBA32 defaultActiveSelectionBackgroundColor = 0x6633b5e5;
 };
 
 } // namespace blink
 
-#endif // LayoutThemeAndroid_h
+#endif // LayoutThemeMobile_h