| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_ |
| |
| #include "content/common/content_export.h" |
| |
| namespace content { |
| class RenderWidgetHostView; |
| |
| // This is the same as view->GetDeviceScaleFactor(), but will return a best |
| // guess when |view| is nullptr. |
| CONTENT_EXPORT float GetScaleFactorForView(RenderWidgetHostView* view); |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_ |
